Lose the Weights
Keep the Resistance
SpiraFlex® was invented for NASA as the “Mission Critical” strength training technology to keep astronauts fit and build muscle in zero gravity on the International Space Station. A NASA study showed SpiraFlex increased lean muscle as much as free-weights.
SpiraFlex also powers the Bowflex® Revolution home gym under license.
DOUBLEFLEX® Total Body Gym
FITNESS THAT FITS YOUR LIFESTYLE
Perfect for home, office, and travel. Work out with your DoubleFlex anywhere, anytime.
Build A Balanced Body
Patented SpiraFlex technology used by NASA astronauts on International Space Station.
Folds up & weighs only 2 lbs. Snap on SpiraFlex FlexPacks to increase resistance in 5 lb. increments.
DoubleFlex movements sculpt both sides of muscle groups, building a balanced body in half the time!
REAL PEOPLE — REAL RESULTS
10 WEEK DOUBLEFLEX® CHALLENGE
Celebrity Trainer Nick Bolton:
“15 participants lost an average of 17 lbs and 19 inches in 10 weeks!”*
“The DoubleFlex has improved my life in so many ways! The program has pushed me into a fitness level that I’ve never been at before.”
“I was surprised this portable device provided a full body workout. Since completing the program I’m driving the golf ball another 30 yards!”
*Participants exercised 3-5 times per week with the DoubleFlex and followed our nutrition guide. Results may vary.
TOTAL BODY PORTABLE GYM
Improve your strength, balance & agility