What our customers say

4.9
Based on 138 reviews
Showing 7 of 138 reviews (4 star). See all 138 reviews
  1. Eirik (verified owner)

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  2. Richard M. (verified owner)

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  3. Alison (verified owner)

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    2 out of 2 people found this helpful. Was this review helpful to you?
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  4. Polychronis (verified owner)

    I have been using the yellow powerlung model for three months. I do my powerlung exercises before my breathing exercises on a daily basis. Then I do my singing exercises. After these 3 months of using powerlung (in combination with simple breathing exercises) I am now able to hiss and exhale for more seconds (2m and sometimes even 2m30s) without facing much breathlessness. I also noticed that my tone and my legato line improved.

    PowerLung BreatheAir Active SeriesPowerLung BreatheAir Active Series

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  5. Eero S. (verified owner)

    The box was familiar to me. I have bought sinilar boxes from another company. The only thing I want to give feedback is that the measurenent tool (small L-shape bar) has no magnetic function. Other boxes I have use the bar was magnetic so it sticks to the box and the bar is easier to store with the box and measuring is easier. The box came were quickly.

    Sit and Reach BoxSit and Reach Box

    2 out of 3 people found this helpful. Was this review helpful to you?
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