I've been studying fitness apps and their effectiveness for over a decade. I've tested the app extensively myself and analyzed thousands of user reviews to bring you the most comprehensive review possible. Cons You don’t have the option is mad muscle legit of shorter exercise routines and it can be tiring if you’re new to exercising. Pros The audio enabled coach offers customized exercise programs tailored for you and adapts to your strength as you progress. Calisteniapp: Fit & Strong Celebrate milestones, snap a quick photo to document your journey, and stay motivated by real, visible changes. Work out in short bursts