ABS Breath Trainer

This respiratory resistance training device, made of silicone and ABS, is designed for activities like swimming, running, football cycling and other spirts. It features a compact 5*10cm size, lightweight at 40g, and offers adjustable lung capacity training.

✔ Improve lung capacity and function

✔ Improve stamina & endurance

✔ Fix the root cause of breathing problems

✔ Helps COPD

✔ Helps Asthma

Do 10-15 times to complete a set, do 2 to 4 sets a day, breathe in slowly through your mouth as deep as you can, hold your breath for a few seconds, slowly exhale through your mouth until completely exhaled.