- CUT YOUR WORKOUT TIME IN HALF! – SPARTHOS Training Mask will force you to take full and deeper breaths, toughening your diaphragm and respiratory system.
- Less fatigue, hardened body, more energy after training.
- SPARTHOS Workout Mask is anatomically designed, cutting edge technology to energize any sport – cardio, gym, running, cycling or aerobic exercises. Simulate altitude training and exercise your breathing anywhere.
- 16 breathing levels at your disposal – from beginner to pro. Change air flow intensity during workouts. No need to take your mask off!