Muscle Mass

Muscle Mass is an application for an effective bodybuilding and powerlifting workout. It is very simple yet practical, and is designed for both beginners and professionals.

Time is the most important resource that can’t be recovered or returned. Therefore, don't spend time for nothing! Instead, use it to the benefit of your workouts.

Small talk in the gym is the main devourer of time; it distracts us from training and affects us on the efficiency of the process.

The Muscle Mass application features a single button to control the time between sets so you can forget about that, relax as much as you want, and then keep working!