Why do powerlifters use these?

As your muscles contract and exert force, the bands stretch farther and the resistance is increased. The band's tension increases gradually, allowing for optimal muscle strengthening efficiency that isn’t achievable simply by the force of gravity. Add our bands to beef up any lift including: squats, deadlifts, cleans, jerks, and presses.

Which powerlifting bands should I choose?

Powerlifting bands offer ascending resistance, meaning the workout increases in difficulty up to the resistance ratings below: