It can be used by almost anyone with no side effects
Due to health and safety concerns, this item is non-returnable
Three adjustable step for your choice: weak, medium and strong
Size:11cm*4.5cm/4.33″*1.77″(Approx)
Note:The color is just for reference only. It may slightly different from real item.
Package Included:
1 x abdominal breathing trainer
Product Features
- Abdominal breathing exerciser is a breakthrough product for respiratory fitness training, works to improve the strength of your lungs and slim your waist, face, and reduce abdomen.
- Reduce breathlessness and increase lung capacity by strength-training your respiratory muscles
- Power up your lungs with a daily workout from the comfort of your armchair
- Simply use it for about five minutes a day(equal to 30 times` breathing)
- Small and compact, you can take it anywhere
