New Age Performance 6DS Sports and Fitness Mouth Piece - Jaw Stabilizer and Performance Enhancer for Weight Lifting and Non-Contact Sports, Black

Little expensive, however great product.

Ce n'est pas un produit de qualité

Great product, works exactly as stated. The benefits at the gym are awesome and I save my teeth from being chipping

Excellent product. I had tweaked my neck on heavy cable rows a few years ago, leaving a lingering injury for months. After using the 6DS - this most recent purchase is my third one or so - it really seems to keep my neck centered, neutral, and stable, so I can exert myself without worry. My neck since healing might not be the 6DS's doing, but I haven't tweaked it since employing the 6DS. With my current order, I had an issue with the case, and their customer service responded to my email in literal minutes, providing a resolution to my concern. It's great to see such exceptional customer service and to see the company stand firmly behind their product. The only caveat I'll offer is some of the cases might not lock securely, so until they've upgraded the cases, getting a cheap retainer case here on Amazon for a few bucks is worth considering, or test out your case before going to the gym, and if the closure seems weak, perhaps put a rubber band on it. That said, I still wholeheartedly recommend the 6DS, as it's helped maintain the health of my neck when exerting myself close to failure on my heavier sets, and it does seem to allow that little bit of extra force production, which - when compounded over years of training, only adds to my progress in the gym.

使用していたUAのピースが壊れたので本品を購入 ちょっと成形に失敗したが使うのに問題ない これ無ではヘビーウエイトは扱えず私にとってはベルトよりマストアイテム 消耗品で毎年の買い替えが必要です リフター必須アイテム