update: I tried with all my songs and yes I know it doesn't work with every song. I just think it works if you play the song on time or it works with some sort of upbeat song. But yea, it doesn't work perfectly like you would expect.
Leg Workouts at Home - Do you want to tone and strengthen the mucscles in your legs.Then try these legs exercises for perfect and toned legs and thighs. It will also get rid of cellulite in your legs and thighs.
Wont six-pack Abs, gain muscle or weight loss, these workout plan is great for women. with FREE WEEKENDS and No-Gym or equipment ! - Tap the pin if you love super heroes too! Cause guess what? you will LOVE these super hero fitness shirts!