Great Device for Lung Strength
I've used this device for a couple of years now, and it has been a game-changer! My breathing strength has gotten better, I don't struggle as much when I go hiking, and I notice a difference now when I use this in conjunction with other breathing techniques (Wim Hof method for one). I'm currently evaluating its efficacy for a friend who has long covid, and her lungs are not as strong as they use to be. With any luck, this will also help her recover somewhat from that. Hands down one of the best devices I've tested.
Date of experience: March 11, 2024
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