Its a very good app. I like the way that the animation shows not only how to perform each exercise, but also which chest muscles are being used. I do wish that the animation would also highlight the other muscles that are heavily involved during the exercise as well, such as the triceps. My only other recommendation is to add a bell, or a horn or something at the very end of each workout signaling that the workout is complete. Overall this is a very good program.
Musiceyes about Chestify - AI Fitness Workout, v4.4.4