Within the fitness world counts expander Among the most popular small appliances and the popularity is increasing. Many people strive to be slim and fit. For more sport in everyday life, however, not only the external goal is often a very good motivation, because on the health even the light strength training can already have a positive effect. Through light training, the well-being can be significantly improved. For more sports in the expander There are therefore not only external goals, but they are also used in the context of rehabilitation like, for example, after serious illness or after surgery. At home, anyone can just use the expander training and this is in your own home no heavy equipment needed and the membership in the gym is not needed. The handy sports equipment enables optimal success and regular training while traveling. Even in the most confined space within the space station in space are the expander help the astronaut to maintain muscle. In general, the acquisition costs are relatively low. The training effects can still be seen and they do not lag behind other types of strength training or dumbbell training. On expander is thus always effective and small.

Why buy an expander?

An expander is a handy sports equipment, where it has the effect in itself. Essentially it is about bands, tension cords or elastic metal springs, which were provided on the left and right with a handle. The strap, tether, or spring will yield when pulled, and yet sufficient resistance will be exercised to make an exercise effective. How effective the exercises are then with an expander depends on the resistance of the springs, the duration of training, the variations and the type of exercise performed. For the most part, the focus is on the upper body of the small device. Chest Expanders are suitable for advanced and for beginners who want to bring variety in the training plan variety. The muscles of the upper body are also trained by runners or ball athletes over and over again and this as an increase of the throwing power, as a supplement or as compensation. Who wants to train with an expander, does not need much space. Some of the exercises can be performed standing up or sitting down. A simple basic exercise is very effective and easy. The device is held with both hands and the fists are closed tight enough so that no one slips off. In front of the body is the expander. Then the handles move away from each other so that the springs are stretched within the middle. The exercise is not performed jerkily, but it is exercised a tensile force. This is important to prevent injury. The feathers stretch all the more, the handles are removed from each other. This trains the muscles in the back, shoulder and arms. Not only is the expander actively moved, muscle tension is needed by the body, but also to endure the positions. The exercises are very similar to gymnastics or fitness bands. In the device, the resistance can be different and it is determined by the properties of the tension cords, bands and springs. The expander with springs are very suitable for advanced strength training. Ribbon expanders are often better for cardio exercise or general fitness.