You can sculpt every muscle in your body (forever) for just a quarter of a year’s gym fees. With a TRX, gravity is your PT
The TRX was the brainchild of a Navy Seal, born out of necessity for keeping in shape during deployment. The principles are simple: hang it up (you can do this at home using a secure bracket), grab the stirrups and work your body against gravity to build muscle and burn fat. The instability caused by the suspension develops serious strength that’s very hard to replicate with regular weights.