A freely movable strength training device for strengthening the body musculature can be loaded by pulling. The device has a housing and at least one spring element arranged in the housing, which can be loaded via muscular strength. The device has at least two pull elements which can be actuated by a user. All pull elements are fastened on the spring element.

 
Web www.patentalert.com

< CLOSED-LOOP POWER DISSIPATION CONTROL FOR CARDIO-FITNESS EQUIPMENT

> MOBILE EXERCISE ENHANCEMENT WITH VIRTUAL COMPETITION

> BODY-BUILDING DEVICE SUBSTANTIALLY IN THE FORM OF A "CLOVERLEAF", WHICH PERMITS MUSCULAR WORKING OF THE LOWER AND UPPER LIMBS

~ 00511