| 摘要 |
A strength-training device for developing the forearms, upper arms, and shoulders muscle groups comprising of two cylindrical gripping handles, with fixed concave surface end caps, that are connected by a cylindrical center joint piece having a concave surface on top, and an underbody cavity at bottom. A latching rod with a T-lock arm is situated in a secure hole of the center joint piece just below the main surface vertex line. An exercise cord with end loops and of adequate tension strength is secured to the latching rod at one end, and to free weight disc(s) at the other end. The use of free weights suspended by the exercise cord whereby the user raises and lowers the weights by rotating the gripping handles of the training device towards the body and away from the body is effective in achieving forearms and shoulders workout. Weight machine cables are attachable to the latching rod in place of the exercise cord. The use of a weight machine system in conjunction with the exercise device whereby the user performs bicep curls and triceps extension exercises is effective in achieving upper arms workout. Exercise cord may be wrapped around the training device's end caps, longitudinally, for easy storage when training complete.
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