초록 ▼

An upper body exercise apparatus to assist an exerciser to do chin-ups and dips. The apparatus includes a frame having a base, a platform parallel to the base for the exerciser to stand on, chin-up handles and dip handles extending from the frame, a system to oscillate the platform vertically betwee

An upper body exercise apparatus to assist an exerciser to do chin-ups and dips. The apparatus includes a frame having a base, a platform parallel to the base for the exerciser to stand on, chin-up handles and dip handles extending from the frame, a system to oscillate the platform vertically between a lower position and an upper position while maintaining the platform parallel to the base and while avoiding any angular displacement, a pneumatic cylinder for providing a force to the oscillating system which is opposite the weight of the exerciser, and a control and monitor whereby the force is controlled and the oscillation of the platform is monitored.

대표청구항 ▼

An upper body exercise apparatus to assist an exerciser to do chin-ups and dips which comprises: (a) a frame having a base; (b) a platform parallel to said base for said exerciser to stand on; (c) chin-up handles and dip handles extending from said frame; (d) means to oscillate said platform vertica

An upper body exercise apparatus to assist an exerciser to do chin-ups and dips which comprises: (a) a frame having a base; (b) a platform parallel to said base for said exerciser to stand on; (c) chin-up handles and dip handles extending from said frame; (d) means to oscillate said platform vertically between a lower position and an upper position while maintaining said platform parallel to said base and while avoiding any horizontal displacement; (e) means pivotally mounted at one end to said base and at the other end to said oscillating means to provide a force to said oscillating means opposite the force of gravity on the exerciser; and (f) control and monitor means whereby said force is controlled and the oscillation of said platform is monitored.