Breathing Exercise Device Adjust Resistance Improve Lung Capacity Handheld Lung Expansion Training Tool

$41.57

Breathing Exercise Device Adjust Resistance Improve Lung Capacity Handheld Lung Expansion Training ToolBreathing Exercise Device Adjust Resistance Improve Lung Capacity Handheld Lung Expansion Training ToolBreathing Exercise Device Adjust Resistance Improve Lung Capacity Handheld Lung Expansion Training Tool

Specification: Item Type: Breathing Exerciser Material: Silicone Application: Wide range of applications, can be used for adults, the elderly, children, swimmers, athletes, singers and so on. Features: 1Enhance Strength: Breathing trainer can enhance breathing strength and control performance, improve your anaerobic threshold and push your limits. 2Improve Endurance: Using a breathing trainer can improve the strength and endurance of the breathing muscles, which can increase the limit of exercise. 3Easy Use: Breathe in slowly through your mouth, as deep as you can. Hold your breath for a few seconds. Slowly exhale through your mouth until completely exhaled. 4Daily Use: Breathing lung exerciser can effectively improve lung function and prevent respiratory diseases, do 1015 times to complete a set. Do 2 to 4 sets a day. 5Wide Application: Deep breathing lung exerciser is small in size for easy to carry, which can be used for adults, seniors, children, swimmers, athletes, singers, etc. Package List: 1 x Breathing Exercise Device 1 x Manual Card