During TRX training, people slip themselves into special straps and then rely on their own body weight to do exercises such as squats, push-ups or upright rows.
The two straps dangling from a metal frame may look harmless, but if used properly, they can provide an incredibly intense workout. These straps, typically black-and-yellow, are used for TRX training.
People slip themselves into the straps and then rely on their own body weight to do exercises such as squats, push-ups or upright rows. "It's a movement in 3D space," explains personal trainer Marcel Doll.
