Respiratory Trainer | Compact Exercise Device with Adjustable Resistance | Improve Capacity | EnhanceMuscle Training | Pure Silicone | Easy to Clean

Since I got this it truly works for me. Had to get use to having this in my mouth but the transition was to bad. To anyone that suffers with any type of breathing issues I would try it.

I bought this for CrossFit workouts and to strengthen my lung capacity. I wanted to try this before spending the money on a training mask and will probably just stay with this.Pros- Cheap. Easy to clean unlike a mask that’ll get nasty and sweaty. Easy to use, a few here stated the instructions weren’t that great. You literally put it in and turn the dial until you reach the resistance you want…. Not claustrophobic like a mask could be, if you get short of breath just take it out, where some may panic having a mask strapped to their face.Cons- it does stick out a little so it could get in the way of certain exercises. Obviously unlike a mask, it doesn’t isolate the nose so I had to dial it down almost closed to get really good resistance.I’d say for the money and ease of use it’s worth it so far. I did feel a burn in my chest after a moderate workout so I’d buy it again.

The minute I popped my black trainer in my mouth, I couldn't help feeling like Darth Vader. It took a day or so before I got used to it enough to take it seriously. It does seem a bit gimmicky, but it still has its uses.Now that I'm more focused, I find it a helpful device. I plan to use it only for about 30 breaths daily, with the primary goal of helping to shift my focus to deeper breathing. Breathing tends to be forgotten during a busy day, and a small amount of work can help. Even with that minimal use, I recommend it for anyone with respiratory issues or seeking the various health benefits of controlled deep breathing.I've studied pranayama, qigong, and several other breath training methods. Building a more powerful, deep, controlled breathing can help your life in many ways. For example, a recent study showed that six weeks of breath training could lower blood pressure by nine mmHg. These results came from only 30 breaths per day on the trainer. Perhaps I'm biased because I have other training, but just a few breaths with the trainer suffice to stimulate my diaphragm into deeper breathing. Beyond that, I find that the resistance provided by the device doesn't help as much as natural deep breathing.Breath training can also benefit athletic performance. I'm not sure how to use this device properly for those purposes. I would consult a trainer if I were interested in holding my breath for long periods or other athletic endeavors. As Darth Vader would say, "The power to destroy a planet is insignificant compared to the power of the force."

First off forget about the carrying case that box is built raptor safe and not too be used over and over again since you literally have to break the package open to get to the thing. After trying to figure out what psycho patch would build a open latch like this I forgot to even use the rebreather which durring workout was ehh. There are better ones on the market for if not pretty much the same price. Average casual person would thing nah about this item.

I got this device to increase my lung capacity after reading a book that suggested it. It took me a while to understand how to use it . It comes with instructions, but I watched a couple YouTube videos to really get the idea of how to adjust it. After that, I now use it every day while I am exercising and over a week's time, I can really tell a difference in my deep breathing. It is made of flexible rubber, so I just rinse it out and let it dry after each use. It comes with a nice plastic carrying case and is fully adjustable, and the price is lower than others that look the same. Very pleased with this device!

Just another one of those useless trends. One of my kids begged completed for me to buy this. They had seen it online somewhere and thought it would help them train their breathing while running.It didn’t. It was uncomfortable and very quickly. I had to throw this thing out. It got gross.

Seems to work well. I got out of my workout routine and need to get back into it and incorporate this. What I used it for seemed to be working.

I can see the potential in this to control ones breathing during exercise, help strengthen lung capacity and function as well. I will continue to use this device periodically in my exercise routing.I remembered reading an article that the late Franco Columbu[August 7, 1941-Aug 30,2019], a champion IFCC winner bodybuilder, won the Guinness world record for his ability to burst a hot water bottle by blowing into in 55 seconds (Guinness Book of Records in 1978). I don't think he ever used this device, but it does make it easier, for the exercise to strenghen ones lung function and capacity.