This 30 day crunch workout challenge has been designed as a great way to learn how to do the crunch exercise and get super strong abs.
This 30 day wall sit workout challenge has been designed as a great way to tone up and strengthen your leg and core muscles, by doing a simple exercise once a day
30 Day Beach Body Workout Challenge
Squats challenge.. weight loss
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30 Days, 30 Stretches to Splits!
At Home 30-Day Cardio Challenge #fit2014 #workoutroutine #30daychallenge
3000 squats and 1000 push ups 30-day challenge. On day 19! Christina and I still going strong!
30 Day Brazilian Butt Workout Challenge!
30 day squat challenge before and after - Google Search