Entrenador Portátil De Respiración Pulmonar Abdominal

Descripción

1. Made of high-quality silicone, it is durable and comfortable to perform your daily training wherever you are. You can use it with confidence.
2. This exercise fitness device is compact and exquisite, Helps you exercise anytime, anywhere.
3. It includes adjustable resistance dial and teeth grip, You can adjust the pressure levels on your daily exerciser. (regulate your flow valve and practice)
4. This device is essential for various people in the sports. Bringing you better results.