| 摘要 |
<p>The present invention relates to the field of elements, accessories, supports, harnesses and equipment for physical exercise using resilient resistant devices that make it possible to recover, maintain and develop strength, develop stamina and develop muscle tone in the shoulders, arms, forearms, hands, back, chest, abdomen, legs, buttocks, lower waist and neck of the human body; by means of exchanging elastic bands with various resistance levels adjusted in a cone-funnel mechanism adapted to a system for retaining elastic bands which has three types of support-harness, wherein the first type of support-harness exercises the upper limbs, the second type of support-harness exercises the lower limbs and the third type of support-harness performs anchoring and safety functions as well as the function of exercising the torso and mid-section.</p> |
