Runtastic Squats Workout PRO

We've got that extra boost of motivation you need to knock out your best squat sets. Want strong, defined thighs and a firm butt? Download the Runtastic Squats app and get started - no equipment needed, only yourself and a good attitude. Turn your smartphone into a PERSONAL TRAINER who accompanies you, step by step, towards your goal. Challenging? Yes. Too difficult?