Massager AS 2015 has 12 massage modes:

1. Rubbing massage

2. Acupuncture

Acupuncture is a traditional Chinese technique based on the insertion of needles into the body to relieve and relieve pain and tension and maintain vital energy. This is achieved by stimulating specific acupuncture points under the surface of the skin. Chinese experts claim that there are 365 special acupuncture points on the human body. These points form 12 lines (meridians). Impact on these points can facilitate the removal of harmful substances from the body and enhance vitality. When exposed to this device, acupuncture points are stimulated not by needles, but by weak electronic impulses. The main idea of ​​acupuncture massage is the stimulation of biologically active points on the human body, in which many nerve endings are concentrated. Impact on them and has a positive effect. This happens due to elementary mechanical irritation of tiny areas on the surface of the body. These biologically active points through nervous system have a direct connection with all internal organs, as well as functional systems of a person. The mechanical effect on them is an indirect effect on a particular organ. The effect of acupuncture massage can be different. The choice of one point or another, the intensity of acupressure can both soothe and tone.

3. Tapping massage

Receiving a massage, during which a quick and frequent tapping is performed on any part of the body. This kind of exposure will help develop muscles, increase joint mobility, improve blood circulation, and enhance work. internal organs and metabolism. After tapping, there is a feeling of deep relaxation and fullness of energy, movements become agile and fast, and the head is fresh. The strength of the blows is selected depending on the place of massage and the sensations that this program causes.

4. Kneading massage

The kneading technique is one of the main techniques in massage. This technique helps to thoroughly massage the deep muscle layers. Kneading is intended mainly for influencing the muscles: it increases their tone, contractility, improves blood circulation, relieves muscle fatigue. It consists in continuous grasping, pulling and squeezing of tissues. With the help of kneading, the entire muscular system person. According to the effect on the muscles, kneading can be compared with passive gymnastics. Kneading leads to stretching muscle fibers. With regular prolonged exposure to the muscles, kneading increases their strength.

5. Cupping massage

Cupping massage is very common and popular these days. Cupping massage is based on physical property any fluid to rush to the area of ​​higher pressure from the area of ​​lower pressure. Moreover, the higher the pressure we have, the more fluid rushes there, the greater the pressure of the fluids we get. This mode of operation of the device creates just such a high-pressure area into which liquids rush. The phenomena of stagnation are eliminated, metabolism and skin respiration in the massaged area of ​​the body are enhanced. The skin becomes elastic, its resistance to temperature and mechanical factors increases, the contractile function of muscles improves, their tone and elasticity increase. In addition, thanks to cupping massage, the mobility of the joints and spine increases, the stiffness of the muscles of the back and limbs decreases, muscle clamps are removed, and muscle sensitivity improves. A powerful blood flow stimulates the metabolism in places of excess fat deposits, as a result of which the structure of adipose tissue becomes softer and more pliable for subsequent splitting through aerobic training.

6. Combo mode

7. Pressure massage

This program also allows you to influence biologically active points. With the help of this technique in the east, since ancient times, they have influenced all body systems, helping to reflexively help a person. Tonic massage is done with greater intensity, and sedative massage with less intensity of the device.

8. Foot massage

This program is optimally suited for influencing the lower extremities, it helps to relieve fatigue and has a direct relaxing effect. Muscle contraction caused by low frequency impulses has a positive effect on your legs.

9. Deep massage

Deep massage is a type of massage technique that aims to stimulate the muscles that are further away from the surface of the skin. The deep massage technique is characterized by very deep and intense pressure and concentrates more on certain areas of the body, compared to the general relaxation massage technique. Deep massage works best in the neck area. Often, a deep massage can be more uncomfortable and painful than a traditional relaxing massage because the pressure is much stronger and more intense. Such pressure is carried out purposefully, as a method aimed at releasing tension in the muscles in the most “hard-to-reach” places of the human body.

10. Bodybuilding massage

In this mode, the massage penetrates into the deeper layers of the skin and causes the muscles to contract, which are difficult to use in regular workouts. Frequent and powerful impulses contribute to the active work of weakened muscles, and the effect of such exposure appears very quickly. In some cases, even after the first session, the waist circumference may decrease by several centimeters. However, you should not relax - we advise you to continue muscle training to consolidate the result, as well as to balance the diet. Bodybuilding massage improves body contour, reduces the appearance of cellulite and improves muscle tone.

10. Rubbing massage

Rubbing has a profound effect on the body, since in the process of its implementation, the skin is shifted or stretched in various directions along with the underlying tissues. This massage technique is used quite widely. Rubbing dilates blood vessels and increases blood circulation, while the local skin temperature rises. All this contributes to the saturation of tissues with oxygen and nutrients and the rapid removal of metabolic products from the body. Rubbing has a positive effect on both muscles and joints. As a rule, rubbing is used during the massage of those parts of the body that are poorly supplied with blood: outer surface thighs, soles, as well as places where the joints and tendons are located. Rubbing has a beneficial effect on joint problems, bruises, sprains, after dislocations, and sports injuries.

11. Weight loss

Anti-cellulite massage is carried out locally and contributes to the normalization of metabolic processes in problem area, volume reduction (this occurs due to the removal of intercellular fluid), has a lifting (tightening) effect, improves the external condition of the skin. The massage technique includes special techniques that affect the tissues in a special way. Helps cleanse the body, remove metabolic products and excess interstitial fluid. Using this type of massage for weight loss, you will get an excellent sustainable result.

12. Combo mode

It alternately uses all available programs of the device.

Do not use the device under the following circumstances:

If you have a pacemaker

Simultaneously with other devices

During sleep

With individual intolerance to pulsed current

For malignant tumors

During pregnancy and during menstruation

With thrombophlebitis

At elevated temperature

For acute infectious diseases

Precautionary measures:

Do not give the appliance to children and infirm persons

Do not place long-term electrodes in the area of ​​the heart

Do not apply electrodes to damaged areas of the skin

The duration of the procedure should not exceed 30 minutes per area of ​​the body.

Do not drop the device

To avoid damage to the gel surface of the electrodes, apply them only to clean skin or place them in a holder

Do not use the appliance in a sauna, bath or shower

Important note!

The AS 2015 portable massage device is NOT a medical device.

The device is intended only for use for the purpose of general physical impact on the body.

The AS 2015 is very easy and safe to use.

1. GENERAL INSTRUCTIONS

Dear buyer! You have purchased a modern charger that allows you to charge motorcycle and recharge car lead batteries, which, when the car is used less than once a month, compensates for the self-discharge of the battery and, as a result, protects its plates from sulfation.

The thyristor circuit for stabilizing the charging current used in the device (which is reflected in the trade name of the device: ZS - charger with current stabilization), electronic protection against short circuits and from improper connection of the battery to the device, as well as the presence of an indication that the device is connected to the network and indication of leakage charging current, will greatly simplify the process of charging batteries for you.

When buying a device, require checking its performance before clause 6.1. this manual.

Check for warranty cards.

Make sure that the warranty cards are stamped by the store, legible signature or stamp of the seller and the date of sale.

Remember that if the warranty cards are lost, you lose the right to warranty repairs! Warranty repair coupons are cut out by employees of the service organization only after the device has actually been repaired.

Check the completeness of the device and the safety of the seals.

You can turn on the device only in the AC mains, voltage 220 V and frequency 50 Hz. Please read this manual carefully before connecting the device to the network.

2. SCOPE OF DELIVERY

2.1. Charger "Impulse ZS-01" - 1 pc.

2.2. Operation manual - 1 pc.

2.3. Fusible insert VPT 6-5 OYu0.481021TU - 2 pcs.

2.4. Individual packing - 1 pc.

Note: Fusible inserts packed in a bag are located in the cord management compartment,

8. MAIN TECHNICAL CHARACTERISTICS

3.2. Rated frequency, Hz - 50

3.3. Rated voltage of the battery being charged, V 6; 12

3.4. Rated charging current, A 1.6

3.5. Power consumption, W, not more than 55

3.6. Efficiency, %, not less than 45

3.7. Weight, kg, no more than 2

3.8. The total mass of precious

gold 0.021 metals in the product, g silver 0.014

Note: It is possible to charge batteries with a current equal to half the nominal current (0.8A).

4. SAFETY INSTRUCTIONS

With an open or deformed body;

In case of contact with the body, power cord or connecting wires of fuels and lubricants and acids;

Outdoors in conditions of high humidity (rain, snow, fog).

4.2. When the device is turned on, it is prohibited:

Disassemble and repair the device;

Replace the fuse;

Connect (disconnect) the battery;

Leave the switched on device unattended for a long time;

Locate the device near flammable substances.

5. SUMMARY

Charger "Impulse 3C-01" complies with the specifications 11M0.081.412 TU and is designed to charge batteries with a nominal capacity of up to 22 A and recharge batteries of a larger capacity with a charging current of 1.6 and 0.8 A.

The device is made in the form of a desktop device. Inside the device there is a transformer, a printed circuit board with radio elements and radiators with thyristors. The location of the external elements of the device is shown in fig. 1, and the electrical diagram of the device and the wiring diagram of the printed circuit board are attached.

6. HOW TO WORK WITH THE DEVICE

6.1. Checking the performance of the device when selling.

8.1.1. Connect the terminals "+" and "-" of the device to each other.

6.1.2. Connect the device to the network by inserting the mains plug into the socket. At the same time, the NETWORK indicator should light up.

6.1.3. Touch the closed clamps to the CONTROL terminal located on the rear panel of the device. At the same time, the CHARGE indicator should light up.

6.2. Operating procedure when charging the battery:

6.2.1. Strictly observing the polarity (the “+” clamp of the device to the “+” terminal of the battery and the “-” clamp to the “-” terminal), connect the battery to the device.

6.2.2. Set the charging current button located on the front panel of the device to the position corresponding to the capacity of the battery being charged and the recommended charging current for it.

Note: When the button is released, the rated charging current is 1.6 A. This current is recommended to charge batteries with a capacity of 12 Ah to 22 Ah and recharge larger batteries. The pressed button corresponds to a charging current equal to half the nominal (0.8 A). This current is recommended for charging batteries with a capacity of 4.5 Ah to 12 Ah.

6.2.3. Connect the device to the network by plugging the power cord into a power outlet.

6.2.4. If at the same time the NETWORK and CHARGE indicators begin to glow, then the charge can be considered to be flowing normally.

6.2.5. If there is no charging current (the CHARGE indicator does not light up), check the correct connection of the battery or improve the contact between the device clamps and the battery terminals.

6.2.6. The charge should be carried out in accordance with the instruction manual for the battery until abundant gas evolution (“boiling”) occurs in all battery banks, and the voltage and density of the electrolyte are constant for 2 hours in a row.

6.2:7. Then disconnect the charger from the mains by unplugging the power cord from the socket and disconnect the battery.

6.2.8. Check electrolyte density. At the end of the charge, it should be equal to (1.28* =*=0.01) g/cmg* at a temperature of 15 °C. If the electrolyte temperature differs from 15 ° C, then a correction must be introduced to the hydrometer readings. The correction value is given in Table 1.

If the density of the electrolyte differs from the norm, it is necessary to bring it to the norm by adding distilled water, in the case when the density is higher, or adding an electrolyte with a density of 1.40 g / cm3, when it is below the norm. Before adding water or electrolyte, part of the electrolyte from the battery must be removed with a rubber bulb. Bringing the density of the electrolyte to normal must be done at the end of the charge, when it reaches constancy and when, due to "boiling", rapid and complete mixing of the electrolyte is ensured.

6.2.9. After charging and finishing, the battery can be considered serviceable.

7. MAINTENANCE

Charger "Impulse 3001" is equipped with protection against short circuits, overloads and reverse polarity when connecting the battery to the device, which greatly increases its reliability.

Compliance with the rules of operation of the device will give you the opportunity to operate it for a long time.

The list of the simplest faults is given in Table 2.

The list of the simplest malfunctions of the charger "Impulse ZS-01" - and ways to eliminate them

8. STORAGE RULES

8.1. The device must be stored in the manufacturer's packaging in enclosed spaces at an air temperature of minus 10 °C to plus 40 °C and a relative humidity of not more than 80%.

8.2. The storage room must be free of dust, fumes, acids and alkalis, as well as gases that cause metal corrosion and damage to the coatings of the device.

9. WARRANTY

Charger "Impulse 3001" corresponds to the approved sample.

The manufacturer guarantees that the product meets the requirements of the technical specifications 11 M0.081.412 TU, provided that the owner observes the operating rules set out in the instruction manual.

The warranty period for the charger "Impulse ZS-01" is 24 months from the date of sale through a retail network.

In the absence of the date of sale and the stamp of the store in the warranty and tear-off coupons, the warranty period is calculated from the date of release of the product by the manufacturer.

During the warranty period, the owner has the right to free repair upon presentation of the warranty card. At the same time, for the first repair of each year, a tear-off coupon is cut out corresponding to the work performed. Repairs that follow during the warranty period are also performed free of charge, and data on the type of repair is recorded on the back of the warranty card and on the accounting and technical card, which is located in the repair company.

Repair of the product is carried out by repair companies, information about which can be found in the radio store.

Without the presentation of the warranty and tear-off coupons or in case of violation of the e-protection policy on the product, claims to the quality of work are not accepted and warranty repairs are not performed.

During the warranty period of operation established for the product, repairs are made at the expense of the owner if he does not operate it in accordance with this instruction manual or does not follow the recommendations of the repair company aimed at ensuring the normal operation of the product.

The exchange of faulty devices is carried out through the distribution network upon presentation of a certificate from the repair company and a warranty card in accordance with the current rules for the exchange of industrial goods purchased in the retail network of state and cooperative trade.

For comments and suggestions on the quality of products, please contact the address: 325027 Kherson-27, P.O. Box No. 35.

- highly effective agent

Advantages: high quality

Cons: Virtually none

Good afternoon, dear readers of the site Feedback. about.

Acquisition history.

The need to purchase this device arose after I began to experience some discomfort in the lumbar region and feel daily pain that prevented me from Everyday life especially in the evening and at night. I was also very much tormented by constant pain in the muscles of the arms and legs, which I could not reduce even with the use of medications.

I had no strength to put up with this, and it was then that the idea came to me to try using the portable massage device "Impulse", which my good friend told me about.

The device has two independent channels and four gel electrodes, which allows it to simultaneously work on different parts of the body. Although it is not a medical device, it has a very effective effect on the body, it is very simple and safe to use. Its main advantage over other competitors is primarily its compactness. I often take it with me on the road when I go on a business trip or on vacation. When I feel that he is at my fingertips, then the mood is always better. It practically does not take up space, if desired, it can even be placed in a jacket pocket or in a briefcase, it is practically invisible there. The only precaution that must be observed without fail is that it cannot be stored and, moreover, long-term electrodes should not be placed in the region of the heart.

It can work in eight different modes, simulating various relaxing treatments.

In my opinion, rubbing massage can be considered the most effective, which has a profound effect on the body. In the process of its implementation, the skin is shifted and stretched in various directions. It also dilates blood vessels and increases blood circulation, and the local skin temperature increases. This contributes to the saturation of tissues with oxygen and nutrients, the removal of metabolic products from the body.

The main effect of rubbing is directed to those parts of the body that are poorly supplied with blood, as a rule, these are the places where the joints and tendons are located. It is also recommended for bruises, sprains, dislocations or sports injuries.

To influence the lower limbs, low-frequency impulses are used, which relieve fatigue and have a relaxing effect.

Many people know such a Chinese traditional technique as acupuncture, which is based on the introduction of needles into the body in order to relieve various pains and maintain vitality. Experts have found that there are three hundred and sixty-five points on the human body, which form twelve lines, the impact on which helps to improve the condition of the body. In this case, with the help of the device under consideration, such an effect is exerted by electronic impulses. The effect is due to elementary mechanical irritation of tiny areas on the body, in which a huge number of nerve endings are concentrated. These points have a direct connection with all internal organs, as well as functional systems.

Impact with the help of tapping helps to develop muscles, increase joint mobility, improve blood circulation, enhance the functioning of internal organs and metabolism. The strength of the blows is selected depending on the place of the procedures and sensations.

We can especially talk about the kneading technique, since it is the most commonly used, since it allows you to most deeply massage the deep muscle layers. It consists in continuous grasping, pulling and squeezing of tissues. With regular long-term exposure to the muscles, it increases their strength.

When I purchased this device, at first it seemed to me quite difficult to use, but as soon as I studied the attached instructions in detail, I realized that everything is not as scary as it seemed at first glance. Already after several sessions of its application, all functions were performed with ease and automaticity.

The cost of this device of the AS2016 model is only nine thousand three hundred rubles, and the manufacturer gives warranty obligations for twelve months, which indicates the quality and reliability of the product. Of course, these obligations apply to the device only if it is used correctly, without mechanical or other damage. You will be denied repair if it turns out that moisture got inside, as well as if extraneous interference is found inside the goods.

Video review

All(5)

Effectively removes muscle pain, fatigue and tension in the shoulder area, normalizes the condition with neuralgic pain, helps the body recover faster after exertion.

How does a muscle stimulator work?

Due to the impulse current, the muscle fibers are activated.
To do this, silicone electrodes are applied to the skin in certain places (stomach, chest, back, hips, arms and legs). An electrical impulse is applied to the electrodes of the myostimulator, which is transmitted through the skin to the nerve endings. At the "signal" of nerve cells, muscle fibers begin to contract.

As a result of this effect, the skin is tightened, and the muscles come into tone. That's why visible result can be obtained after 1-2 weeks of using the myostimulator.

Can a pacemaker replace "live" workouts?

Myostimulation has one plus, unattainable with conventional training. Whatever variety of exercises are used, they do not involve ALL muscle fibers, because our body is very economical. When the electric current is applied to the myostimulator, all the muscles to which the impulses are applied are included in the work, i.e. all muscles in the stimulated area.

However, during myostimulation, muscles and ligaments do not stretch, joints do not work. Therefore, training with a myostimulator does not exclude the usual physical activity.

What muscle groups can be trained with the Impulse muscle stimulator?

With the help of a muscle stimulator, you can train almost all muscle groups:
press
thigh muscles (including inner surface hips, which are very difficult to use during “live” training)
calf muscles
biceps and triceps
gluteal muscles

What are the advantages of the device?

Our simulator has a lot of advantages:
small and compact size. The pacemaker fits easily in your pocket. This will make it easy to combine classes with household chores, a walk and even work.
The device is powered by two AA batteries. This makes our pacemaker very portable. You can always take it with you on a trip, move freely around the apartment without worrying about wires and the availability of a power source.
2 electrodes. stimulate various muscle groups and significantly save time.
manual mode and automatic programs. A rich selection of settings will make the procedures truly individual. You can choose one of the already developed programs, or you can set everything up yourself.

The muscle stimulator offers several modes of exposure ( "tapping", "modulation", "massaging") and two preset programs.

Equipment:

• myostimulator,
• 2 pairs of silicone pads
• instruction.
• 3 active exposure modes
• 2 preset exposure programs
• Pulse frequency: 90 - 200Hz
• Material: PVC, metal, silicone.
• Powered by 2 AAA batteries (1.5 V each)
• Item weight: 200g

International trade mark "BRADEX"

Israel; Reg. No. 204012 Russia: Reg. №444287

Country of manufacture China
Warranty 1 year

How to use the muscle stimulator for the best result? It all depends on the goals, the type of device and the implementation of certain rules and instructions. What types of muscle stimulators exist and the features of their use later in the article.

General rules

To obtain the desired result from the use of the selected muscle stimulator, and avoid negative consequences, you must adhere to the following rules:

• before use, make sure there are no contraindications;
• in order to avoid pinpoint burns, it is necessary to remove metal jewelry;
• study the installation diagram of electrode elements for a specific model;
• a prerequisite for the operation of most devices is the use of a special gel to the places where the electrodes fit, or salted water;
• the device is turned on only after all the required parts of the myostimulator are in contact with the skin;
• use only on cleansed skin;
• you can start muscle stimulation 30-60 minutes before a meal, or 2 hours after it;
• at the end of the procedure, it is recommended to have snacks after a few hours, in which case the effect of the simulator will be noticeable much earlier;
• a session lasting 30-40 minutes is considered the most optimal, then discomfort is possible;
• it is recommended to apply this type of load on the muscles every other day.

Operating instructions from different manufacturers recommend increasing the intensity of the stimulator gradually, allowing the muscles to get used to the loads.

Kinds

To stimulate different muscle groups in different parts of the body, several types of muscle stimulators are used. The use of each of them has its own characteristics.

For face

Myostimulation of facial muscles is a medical procedure often used in cosmetology. The current transmission frequency is maximum 10 milliamps. This type of muscle stimulator is used to improve appearance skin and facial contours.

The electrodes are placed in the following positions:

• before installing the electrodes, it is necessary to take into account the antagonism of the facial muscles (muscles with opposite mimic work), impulses should not arrive at such groups at the same time, they should contract at different times;
• in the zygomatic and periorbital regions, the electrodes are fixed in places with a small fat layer;
• do not place electrodes on inflamed or damaged skin.

The course for toning the muscles of the face consists of 10-15 sessions, held every 2-3 days.

For chest

Myostimulator for pectoral muscles used as a passive training method that allows you to adjust the shape of the bust. It is an easy-to-use bowl, with electrodes placed in them. They are used to tighten the stretched muscles of the chest and skin after sudden weight loss, prolonged breastfeeding or low physical activity.

Application:

• household appliances, due to low power, can be used daily;
• models for professional use, used in medical institutions and salons, the scheme of sessions and the installation of electrodes are carried out by a specialist.

Myostimulation of the pectoral muscles can be used in men at any time. Women are advised to visit a doctor before using it, since there are contraindications for the use of currents for certain diseases and neoplasms in the mammary glands.

Anti-cellulite

Myostimulants with anti-cellulite properties are used during correction excess weight. Current pulses penetrate into the fat deposits, reaching the muscle part. The number of fat cells decreases, and after the skin is enriched with useful substances, the buttocks area loses the so-called " orange peel”, becomes smoother, firmer and healthier.

Suitable for daily use.

Shorts

A kind of anti-cellulite myostimulator. It looks like shorts with built-in electrodes on the inside. Often this type of muscle stimulator is used in women to create attractive forms of the hips and buttocks. Can be used while walking and doing household chores.

Belt

Depending on the model, belts with a myostimulating effect are used to treat a number of diseases. lumbar spine and hip joints(removal of pain syndrome), and to strengthen the muscles of the abdominal press (reduction of body fat).

Usage features:

• the belt can also be used on other places requiring a tightening of muscle fibers: arms, thighs from the outside and inside(volume is adjustable);
• can be used both at rest and in conjunction with physical activity.

Butterfly

The use of a butterfly for body shaping in various problematic and hard-to-reach areas is very convenient due to the miniature size of the device. The work is carried out thanks to the battery, which is why the power of this stimulator is not very high.

It is used to improve the condition of the skin in the back, forearm, abdomen, thighs. Suitable for daily use.

Application instructions

All muscle stimulators, except for shorts, are used according to one scheme, which includes the following steps:

1. Clear your skin. Face from cosmetics, or take a shower.
2. Take a horizontal position if the device is of a stationary type.
3. Apply conductive gel to each electrode. If the device has a special sticky surface, no gel is required.
4. Install the electrodes according to the instructions.
5. Select the operating mode and set the timer if this model has such functions.
6. Turn on the machine.
7. At the end of the procedure, turn off the device.
8. Remove the electrodes one by one.
9. Blot the rest of the gel with a napkin.

The use of an anti-cellulite myostimulator is distinguished by the fact that the electrodes at the points of contact with the body are fixed with a bandage or a tight elastic band with a regulator. Often, to conduct current, a sponge moistened with salt water is placed between the electrode and the skin.

Step-by-step actions when using myostimulator-shorts:

1. Put on your shorts without buttoning them up.
2. Electrodes are attached to the pads on the reverse side, it is necessary to remove a dense protective film from them (this model does not require the use of a conductive gel).
3. Elements with electrode pads are fixed on the skin in the area gluteal muscle and hips on both sides (study the diagram in the instructions for correct installation).
4. Fasten all fasteners and turn on the machine.
5. After the sound notification and the end of work, turn off the device.
6. Remove the shorts by turning them inside out.
7. Wipe and cover the electrode elements with a protective film.

To improve the effect

Myostimulation, of course, gives certain results, but the use of only these devices for body shaping and giving relief to the body is not enough. The first thing to understand is that there will be no instant effect. You can speed up the process by taking a comprehensive approach to solving the problem.

The following tips will help speed up the result:

• visiting a nutritionist and following a diet (individual calorie counting based on daily activity);
• increase in physical activity (gymnastics, walking);
• a course of essential trace elements and vitamins;
• usage cosmetics to ensure skin elasticity;
• massage problem areas, wrap.

Toning non-working muscles with a muscle stimulator - in some cases it may be the only possible way workout. But in order to get the desired effect, you must adhere to certain rules for using the device and follow the manufacturer's instructions. And also, a comprehensive approach to solving the problem.

In contact with