Summary of Contents for Power Systems POWER GRIP-BALL
Page 1
• Read all instructions carefully before using. • Inspect the Power Grip-Ball™ Shell prior to each use. Verify that the plug is firmly in place and that the shell is intact. • If plug is loose, use the appropriate tool to re-secure the plug. If plug cannot be secured or shell is cracked, do not use the Power Grip-Ball™...
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The design of the Power Grip-Ball™ Shell allows for the user to add or remove weight to customize their resistance training level. Serious injury can occur if not used properly.
Page 3
Flex the elbow to 90 degrees while keeping it in contact with the body. The Power Grip-Ball™ Shell should be extended out in front of the body, with the forearm parallel to the ground. Slowly rotate your arm at the shoulder, moving the ball in towards the abdomen.
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