New Age Performance 6DS Weightlifting Mouthpiece, Increase Strength & Reps for Lifting, Powerlifting, Strongmen, Bodybuilding, Calisthenics, Workout Accessory, Fitness Gear (Black)

I got these because I was looking for a mouth guard that didn't get in the way. Most sports mouth guard require a closed jaw, forcing me to breath through my nose or awkwardly breath through my mouth. These were supposed to leave the mouth open to breath freely. First thing first: There were a lot of reviews on here about how the fitting process destroys the mouthpiece or otherwise makes it a mess. THIS IS NOT TRUE. Those posters have mentioned that boiling it melts it. This is true, but you are NOT SUPPOSED TO BOIL IT. You boil water, then transfer the water in to a glass bowl, *then* place though mouthpiece in the water. I followed the instructions and everything was done perfectly, easily, and on the first try. Moving on to practicality, the mouthpiece took a little getting used to, but not much. By my third day lifting with it I was adjusted to having it in my mouth. It makes it hard to swallow, but since my teeth are separated I can breath very freely. It fits well, and it's uncomfortable. I got this to protect my teeth since I clench during heavy lifts and was concerned about cracking something. The mouthpiece accomplishes this perfectly. I can bite down as hard as I'm inclined to without pain or fear of dental damage. One less thing to worry about when working out. As far as the claim that it helps you lift stronger, I haven't noticed any difference. Not even a few pounds. I've been lifting for year, and maybe a beginner would notice a difference? But since it's marketed to heavy lifters I would say the claim, in my experience, is untrue. I've seen several people on lifting forums stating it made no difference for them either, but there are a handful who say they thought it worked a little. Take it as you will, but don't expect anything magic.

I swear by this product. I saw noticeable difference in my power output and breathing. You can literally pant while clenching. If you’re a clencher like me and bite down really hard while lifting this is for you. No only am I confident in clenching but I feel naked without it. I ALWAYS use this mouth piece on my heavy lifting days. I also use this mouth guard when practicing BJJ and Muay Thai. It’s like a binky a baby won’t drop. It does wear out in about 6-12months of constant use and starts to become uncomfortable but I’m so use to it it doesn’t even phase me. I’ve been using this specific mouth guard since October of 2020 and I won’t ever stop using it. I’m not superstitious when it comes to these things and I like to have proven reliability in their claims. You’re not gonna see like 20lbs increases in your lifts but I noticed a minimum of 5-10lbs easy on my land lifts just be using it no joke. I notice that I don’t fatigue my upper neck and traps from clenching as much either because I’m able to bite down on the guard. Idk my ONLY complaint is I wish it was more comfortable and that it doesn’t start to wear about the first 6 months, however I use VERY frequently roughly 4x a week for 1-2 hour sessions.

This was a phenomenal purchase I’ve had a handful Of TMD/ jaw injuries, and this really helped also my teeth are much healthier since there no longer endearing the strain of clinching during a lift. A bit pricy I’ll admit and would definitely continue to purchase but there must be some sort of discount or deal for being a returning customer. The value of the item isn’t bad for the quality and it’s like shoes if you run a lot there going to wear out same as the guard if you lift “every day” it’s going to wear out sooner. But affording to replace it that frequently is pretty painful. Regardless great product okay price.

Overpriced, especially when it only lasts 3 months. You really can't go by the fitting instructions, unless you have perfect teeth. Just take it out of the boiling water, and push it as far back as you can to a comfortable position and bite down. It keeps you from clenching your teeth during lifts like it's supposed to do, but not very comfortable.

definitely see a difference with power.

Very uncomfortable, very strong taste of rubber, poor quality especially for the price. Tried to return it but item is unreturnable so if you buy it youre stuck with it

Was getting TMJ flare-ups from clenching my jaw while lifting heavy. This solved that problem, but the price I paid for what I got seemed very high to me, especially considering how often it needs to be replaced according to the manufacturer. Also, had to redo the fitting process many times before it felt right and now that my TMJ has subsided, it feels like I need to redo the fitting once more.

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.

Little expensive, however great product.

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

三叉神経痛の予防のため、仕事(軽作業)のために買いましたが、 なかなか良かったです。

No es la primera vez que me rompo una muela haciendo ejercicios de fuerza máxima, con esto se me acaban los problemas. Además soy capaz de concentrarme más y de tirar más peso no se si será psicológico o quizá sea verdad que puedes concentrar más la fuerza como anuncian. Estoy acostumbrado a llevar bucales, pero este es mucho más cómodo para su cometido ya que te deja respirar perfectamente. Si acaso yo lo haría un poco más fino pero porque el que uso para otros deportes es más fino y estoy acostumbrado a eso. En cualquier caso tiro más peso, no me hago daño en los dientes y me dejan respirar sin ningún tipo de dificultas

Good item... Nice price... 😊 thanks