Specification:
Item Type: Lung Exerciser Expander Device
Material: Silicone, ABS
Gross Weight: 75g / 2.6oz
Product Size: Approx.5 x 10cm / 2.0 x 3.9in
Features:
1Endurance Improvement: Breathing muscle trainer, improve aerobic exercise endurance, and enhance muscle endurance. 2Increase Lung Capacity: This lung exercise dilator can help you adjust your breathing and increase vital capacity during exercise. 3Improve Physical Function: This breathing trainer can help improve shortness of breath and palpitations, and improve physical function. 4Adjustable Resistance: This lung capacity training device can adjust the resistance according to the needs, and it is easy to use. 5Portable: This breathing training device is easy to carry, compact, lightweight, easy to clean, and no burden for sports.
Package List:
1 x Lung Function Breathing Trainer
