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Title: Be Careful - Can cause shoulder pain and rotator cuff damage
Review: This product can cause you serious harm. Be careful. I hurt my right shoulder, probably rotator-cuff, fooling with this device. Do your homework on the internet. Go to youtube and look at WDSUTV's review of the perfect push-up. Dr. Corey Hebert says a traditional pushup does a better job of distributing weight throughout your body and lessens pressure on wrist and hands. He recommends that you not use this product if you have a pre-exisiting joint or rotator-cuff injury. You can find other information on the web. A lot of people experience shoulder pain from using this device. It's not worth the risk
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