How to choose an expander

The expander is a compact simulator that implements an isolated load on individual muscle groups. Differs in the minimum sizes and perfectly is suitable for training in house conditions. Choosing the right expander is easy - all you need is to know the characteristics that you should pay the most attention to.

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1. The best manufacturers of expanders
   
2. Types of expanders. Which one to prefer?
3. Expander selection options
4. Choosing a ribbon expander
5. Choosing a brush expander

The best manufacturers of expanders

When choosing such a device, it is best to select products exclusively from proven manufacturers of sports equipment:

1. Regal

2. Adidas

3. Reebok

4. Nike

5. Captains of crush Guide

Information about the advantages and disadvantages of a particular model is easiest to find on thematic forums on the Internet.

Types of expanders. Which one to prefer?

Hand Expandors

Compact devices designed to work out the muscles of the forearm and strengthen the grip. Made of rubber or have a metal structure. Do not require special skills, compact and do not take up much space.

Virtues

• Compact size;

• Inexpensive;

• Low weight;

• Suitable for working out the forearm;

disadvantages

• Minimal functionality;

• Small stiffness, limited to 25-30 kilograms;

Shoulder expanders

Excellent option to work out the deltoid muscles, the broadest muscles of the back, chest, and shoulders. Represent two convenient handles fixed on the rubber or metal hinge. The exercise is performed by stretching the springs or rubber inserts, and the load is adjusted by adding or reducing the number of spring elements.

Virtues

• Universal;

• Regulated narguzka;

• Inexpensive;

• Allow many muscle groups to work through;

disadvantages

• Suitable only for beginners, a full-fledged gym is not able to replace;

Expander- "butterfly"

Universal simulator that allows you to pump the muscles of the whole body and, above all, the quadriceps and the inner part of the thigh. It is a special spring element, between which there are two neoprene handles. It is on them and is affected when doing the exercise.

Virtues

• Great for working on leg muscles;

• Inexpensive;

• Do not require special handling skills;

• Insecurity;

disadvantages

• Limited load range;

• Not able to replace professional simulators;

Multifunctional expanders

They are complexes that are suitable for a full workout at home. Thanks to them, all muscle groups of the body can be maintained in tone. They are popular among professional bodybuilders as a tool for performing charging.

Virtues

• High functionality;

• Injury safety;

• High quality workmanship;

• Allow to work out all muscle groups, including large ones;

disadvantages

• High price;

• Do not replace a full-fledged gym;

Expander selection options

The brand

Choose the best products of proven manufacturers, which are recommended by users. Its performance will be as stated, which will have a positive effect on the effect of the training performed.

Load range

Or stiffness, as manufacturers call it otherwise. It represents the force that must be applied to perform the exercise. The value varies from 5 to 90-100 kilograms. There are also models with variable stiffness that allow point to dose the load along with the growth of muscle mass and strength indicators of the athlete.

Workmanship and safety

1. Spring expanders are dressed in a protective sheath, which excludes contact of metal parts with the skin. All connections must have a robust design that can withstand the stated load;

2. Rubber elements are made of "fresh" rubber and have no visible cracks and microtraumas in a stretched state. The latter can speak about the low quality of the materials used or the fact that the rubber is “old”.

The shape of the handles of the expander

It is best to choose models whose handles are anatomically shaped and provide comfortable grip. The texture of the material also plays a role - the rubberized or rough handle has grip characteristics even when performing the exercise with wet hands.

Choosing a ribbon expander

The high-quality tape expander has the following characteristics:

1. Safety construction;

2. Comfortable rubber grip;

3. Rubber or metal rates that evenly distribute the load;

4. The presence of interchangeable elements - inserts that allow you to change the value of the applied force in the range from 20-25 to 65-70 kilograms;

Choosing a brush expander

Despite the fact that the brush expander has a less complex structure, its characteristics should be given close attention:

1. High-quality rubber or spring metal element;

2. The maximum load at the level of 25-30 kg;

3. Rubberized handles, providing comfortable grip;

4. Compact size and minimum weight;

In the following articles, our experts tell how to choose the wall bars and secrets the choice of horizontal bar for home.

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Attention! This material is the subjective opinion of the authors of the project and is not a guide to purchase.