Suction breathable breathing trainer

Material : PCV

Deep breathing exercises lung capacity washable and health coach breathing exercise rehabilitation personal health care

Features:
Made of high quality materials for longer life. 3-ball inhalation breathing measurement system
It helps to achieve greater lung expansion and strengthen cough, helping to keep the airway open
It can be disassembled and thoroughly cleaned – helps maintain bronchial hygiene and prevents infection
Provides detailed instructions for sports, inspiration volume calculations and cleaning.
The three-chamber design helps patients control their development.
Instructions:
1. Cover the mouthpiece and exhale slowly, then slowly inhale to lift the ball
2 Try to take a long breath, lift the ball, try to make the ratio higher, keep 2-3 seconds
3. Release your mouth and exhale slowly. Breathe again 10-15 times after each deep breath