Description
Respiratory Silicone High Altitude Training Outdoor Expiratory Breathing Exercise Device Safe Health Care Practice For Lungs DescriptionFeatures:
BREATHING EXERCISE: Breathing exercise device challenges yourself to perform the better workout and improvement of your overall stamina
LUNG CAPACITY: It helps to expand and improve your lung capacity without having to do a ton of cardio and risk burning calories
PORTABLE DEVICE: Lung breathing trainer is extremely compact. With this device, perform your daily training wherever you are
WORKS GREAT: Adjustable resistance dial makes simplest tasks tougher and workouts more intense as your needs
MATERIAL: Made of silicone, the breath trainer is practical and durable has long service life
Specification
Material: Silicone
Color: White+black
Size(L x W x H): About 10 x 5.5 x 5cm/3.9 x 2.2 x 1.97inch
Package included:
1pc x breathing exercise device
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