Gymball [DVD]

Gymball is quickly becoming one of the most popular techniques for staying fit. The reason is that gymball exercises combine simplicity of execution; fun, which is the greatest stimulus to maintain consistency in the practice of any physical exercise and excellent results to maintain the line and correct bad postures. The challenge of performing exercises on an unstable surface such as an inflated ball is both demanding and effective. By trying to maintain balance and the postures proposed by this technique, the entire body is exercised, working muscles that we were not even aware of. The only thing you need to stay in shape and have a good time is an inflatable ball, which you will find in sports stores, tailored to your size and weight, and a non-slip free space.