Breathing Trainer Breathing Trainer Breathing Muscle Training Lung Capacity Voight Training Running Lack of Exercise Exercise Equipment Mouthpiece 2 Pieces

✅ [Training your breathing muscles] By using the Breathing Trainer, you can train your breathing muscles (diaphragm, auxiliary joints, etc. Regular 1 year warranty.




Color: ‎White
Material: ‎Plastic
Type: ‎Running
Package size: ‎17.2 x 12.8 x 6.1 cm; 70g