Genuine Gold's Gym GOLD'S GYM Power Grip Pro Grip Assist M Size / King Size Neck Circumference Regular Price: 14,300 yen Never used after purchase. Muscle Training Power Grip / Features This Power Grip was developed to solve the stress during training and allow for optimal performance. The Power Grip is ergonomically designed to be funnel-shaped towards the wrist. This shape is designed to prevent the burden of weights, such as dumbbells, from being placed on the wrist, which can worsen blood circulation and cause wrist injuries. Nowadays, many similar products are available, but they will not produce performance unless they have a calculated shape. Unlike the basic straps of the past, the Power Grip eliminates the loss of time and failures (tightness and looseness of wrapping) associated with wrapping around the bar, and it is easy to set both left and right sides simultaneously. Furthermore, even after setting, the material properties of the main body and the action of the tip pad allow you to perform pull-type training firmly without using much grip strength, so you can concentrate on training the area you want to train without worrying about the tension in the forearm muscles during rowing. The Power Grip is an essential training accessory that reduces stress during training and improves the quality of training.