Bigbreathe S-IMT

Lo compré para mejorar mi respiración y resistencia al hacer ejercicio y la verdad me ha gustado bastante. Es cómodo de usar, fácil de ajustar y se siente la diferencia después de varios días utilizándolo constantemente. El material se ve de buena calidad y viene compacto para llevarlo a cualquier lugar. Al principio cuesta un poco acostumbrarse, pero después funciona muy bien. Buena opción para entrenar la respiración y fortalecer los pulmones. Calidad-precio bastante buena.”

The instructions for how to use the Big Breath were nearly non-existent. After reading the very small booklet that came with the device I was unable to discern if I was to use it while exercising or as a stand alone device with a rep or time regimen. I almost returned it. I searched online for instructions on using IMT breathing devices. Too bad! I’m certain the device will work but the reputation of the company lost points for not providing adequate instructions for safely and effectively using this device.

I am very pleased with this product as it is smaller and more effective than competing products. I did not expect it to have a dieting effect, but I actually feel like my chest size has decreased since I started using it. I am also very satisfied with the portability, as I can carry it in a small pouch.

It worked great the first 3 days, but it felt like the flap on the inside is stuck, even tho the resistance is only set to 2. Great concept, and if it continued to work, it would be 5 stars.

This has been a life changer and works well I just tuck in my purse and it goes everywhere with me

I purchased to see if it would help my breathing. This thing did not disappoint!! It seemed I couldn't catch my breath at times, nor could I take a deep breath. Really should try this if YOU are having these difficulties.

Breath exerciser was a bit more complicated than what I wanted.

great