- Description
BUY DIRECT FROM THE MANUFACTURER - AMAZON\'S #1 RATED BREATHING FITNESS TRAINER! - IMPROVES SHORTNESS OF BREATH & ENDURANCE - THE BEST 7 MINUTE BREATHING EXERCISE FOR ATHLETES & COPD PATIENTS.
USED BY NAVY SEALS! - 100% ADJUSTABLE AIR-FLOW VALVE PROVIDES ALL LEVELS OF INHALING AND EXHALING RESISTANCE TO FIT ANYONE\'S NEEDS. - IT IS THE MOST COMPACT (4), PORTABLE, DURABLE AND EASIEST TO USE BREATHING FITNESS TRAINER. (100% DRUG FREE)
FLEXIBLE MEDICAL GRADE SILICONE MOUTHPIECE PROVIDES THE MOST COMFORTABLE FIT AND BEST SEAL.- FITS ALL SIZE MOUTHS COMFORTABLY - (SIMPLE EXERCISE INSTRUCTIONS ARE INCLUDED)
MADE IN USA - RISK FREE TRIAL GUARANTEE! - TRY IT FOR UP TO 60 DAYS! IF FOR ANY REASON YOU\'RE NOT SATISFIED, YOU CAN RETURN IT FOR A FULL REFUND!. (FOR MORE INFORMATION VISIT WWW.EXPAND-A-LUNG.COM)
SELECTED THE #1 CHOICE OF THE L.A.TIMES REVIEW! RANKED ABOVE ALL OTHER RESPIRATORY FITNESS TRAINERS AND ELEVATION TRAINING MASKS! - FEATURED IN THE FOLLOWING MAGAZINES: RUNNER\'S WORLD, TRIATHLETE, TRIATHLON CANADA, AUSTRALIAN TRIATHLON & MULTISPORTS, VELO NEWS CYCLING, FREESURF HAWAII, SKIN DIVER, HAWAII SKINDIVER, INTERNATIONAL FREEDIVING, THE BOX (CROSSFIT), BLACK BELT MARTIAL ARTS. INTERNATIONAL KICKBOXER.
USED BY NAVY SEALS! - 100% ADJUSTABLE AIR-FLOW VALVE PROVIDES ALL LEVELS OF INHALING AND EXHALING RESISTANCE TO FIT ANYONE\'S NEEDS. - IT IS THE MOST COMPACT (4), PORTABLE, DURABLE AND EASIEST TO USE BREATHING FITNESS TRAINER. (100% DRUG FREE)
FLEXIBLE MEDICAL GRADE SILICONE MOUTHPIECE PROVIDES THE MOST COMFORTABLE FIT AND BEST SEAL.- FITS ALL SIZE MOUTHS COMFORTABLY - (SIMPLE EXERCISE INSTRUCTIONS ARE INCLUDED)
MADE IN USA - RISK FREE TRIAL GUARANTEE! - TRY IT FOR UP TO 60 DAYS! IF FOR ANY REASON YOU\'RE NOT SATISFIED, YOU CAN RETURN IT FOR A FULL REFUND!. (FOR MORE INFORMATION VISIT WWW.EXPAND-A-LUNG.COM)
SELECTED THE #1 CHOICE OF THE L.A.TIMES REVIEW! RANKED ABOVE ALL OTHER RESPIRATORY FITNESS TRAINERS AND ELEVATION TRAINING MASKS! - FEATURED IN THE FOLLOWING MAGAZINES: RUNNER\'S WORLD, TRIATHLETE, TRIATHLON CANADA, AUSTRALIAN TRIATHLON & MULTISPORTS, VELO NEWS CYCLING, FREESURF HAWAII, SKIN DIVER, HAWAII SKINDIVER, INTERNATIONAL FREEDIVING, THE BOX (CROSSFIT), BLACK BELT MARTIAL ARTS. INTERNATIONAL KICKBOXER.
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