3 of 5 people found the following review helpful
Verified Purchase(What is this?)
This review is from: Power Breathe Sports Performance Plus-red (Sports)
I am a keen triathlete and thought that I had managed to train every part of my body that it was possible to train until I discovered this device! After only a couple of weeks of use I am at setting 2 of 10 and finding that quite tough, I can feel the muscles in my respiratory system working whilst I'm using the powerbreathe but, especially when I'm swimming, I notice a difference in my breathing already and will definitely continue to use this device. I'll try to remember to post another review after a couple of months but my first impressions are great - get one now!