Build muscle in half the time!

Prestes et al. (2017) found that you could build muscle just as fast with 1 rest-pause set than you would with 3 normal sets. And now, it's easier than ever to use rest-pause. Our new update automates rest-pause fully, and our app now guides you step by step through your rest-pause sets. I believe in simplicity and clarity, so I've made it as easy and automated as possible.