Run this app named Concentration Curl, App for Muscle Training or download it using ApkOnline. You can do it using our Android online emulator.
Application for muscle training.
First, input your reps.
Then, choose your training arm, left or right button.
Do concentration curl training with the trainers on the screen.
You can change the camera angle with joystick on the screen to check the trainer's action pose.
Run or download Concentration Curl, App for Muscle Training using our android online emulator from ApkOnline.net