Our original total body portable gym.
Lose the Weights, Keep the Resistance.
SpiraFlex technology used by NASA astronauts to keep fit in space.
The #1 Crowdfunded Fitness Product in History.
Get Pumped, Feel the Burn
Up to 40lbs of Resistance in Each Hand | Folds up to go anywhere | Weights 2.5lbs
Self Massage every part of your body.
World’s first handheld lateral vibration belt massager. Converts to percussion gun.
Recommended by doctors
DR. RYAN HARRISON
Director of Wellness at Hillcrest
“The unique DoubleFlex activation allows you to work both sides of muscle groups, without changing equipment. That’s pretty novel!”
DR. ROBERT BILKOVSKI, MD
Medical Device Strategist
“The ergonomic and lightweight design allows it to be used by physical therapists for patients with shoulder or joint issues, as well as people with disabilities that normally would not allow the use of free weights.”
Doctor of Physical Therapy
“Feels like free-weight resistance, with less stress on the joints.”
RESISTANCE TECHNOLOGY BUILT FOR NASA
Invented by the founder of OYO, SpiraFlex resistance technology has been used by NASA for over 10 years to keep astronauts fit on the International Space Station. A NASA study proved SpiraFlex increased muscle size and strength as much as free-weights.
Astronaut Dr. Leroy Chiao, former NASA commander: “SpiraFlex resistance technology kept me in shape during my 6 months on the International Space Station – and I returned stronger than before I left.” Now he uses SpiraFlex in his OYO Gym to stay fit while traveling to speaking engagements around the world.
TRANSFORM YOUR BODY.