Dragon 78 Workout Mask Ultimate X 24-Level Altitude Elevation Simulating Oxygen Resistance Training for Running Jogging MMA Athletic Fitness Exercise
✅ ULTIMATE X MODEL WITH 24 RESISTANCE LEVELS – Dragon 78 mask has now 24 resistance levels. It is just like pumping irons but for your respiratory muscles and heart. Its multiple resistance levels allow you to strengthen and finetune on your breathing muscle strength and techniques.
✅ FOR ALL FITNESS LEVELS – Whether you are a recreational runner or you are an elite athlete, this high intensity versatile mask is suitable for everyone. The 24 resistance levels are customizable and adjustable to fit your exercise regime.
✅ FLEXIBLE MEDICAL GRADE SILICONE MOUTHPIECE – Provide the most comfortable fit and best seal, one size fits all (simple exercise instructions are included).
✅ HIGHEST-QUALITY – Dragon 78 exercise mask is made from top end materials and unsurpassed craftsmanship. Its high quality ensure that it won’t stand up to wear and tear and lasts longer than other generic masks on the market.