STRENGTHENING RUBBER 0.55 - green The LIFEFIT FLEXBAND 0.55 strengthening rubber is a popular aid for aerobic and fitness exercises used for effective training of all muscle parts, especially gluteal, back and abdominal muscles. Each of the rubbers has a different stiffness and can thus be set to a different intensity of exercise. It allows you to exercise the muscles of the whole body very easily and effectively. Thanks to the low acquisition costs and the high efficiency of the exercises performed, it is very suitable for all categories of exercisers - special strengthening rubber - dimensions 120 cm x 15 cm x 0.55 mm - color green - intended for amateurs and professionals - highly effective exercise