Respirometer Deep Breathing Exerciser Easy Flow Volumetric Exerciser Breath Builder Flow Meter Sports Breath Exercise Respiration Measurement System For Lungs Asthma Breathlessness Respiratory Muscle

Description

Compact, high quality break-resistant plastic, 3-ball inhaling breath measurement system 3 chambers for differing inhalation rates - from 600cc/sec to 1200 cc/ sec Deep Breathing Exerciser for comprehensive respiratory fitness Helps achieve optimum lung capacity and restoring disrupted breathing patterns. 3 Ball Breath Measurement System Inhalation Rate: 600 cc/sec to 1200 cc/sec ✓ Complete operating instructions provided with device.