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.
List of exercises: Day 1 25 Squats 10 Crunches Day 2 30 Squats 15 Crunches Day 3 35 Squats 20 Crunches Day 4 40 Squats 25 Crunches Day 5 30 Squats 10
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we-challenge-you4.jpg (8141008) I love these. I just got done with the plank challenge http://www.naturalenhancementblog.com
diet and exercise
30-Day Ab Challenge: Crunch It - a free monthly workout calendar. Full details here:http://shrinkingjeans.net/2013/05/30-day-ab-challenge/ #fitness #health #workout @shrinkingjeans
workout challenge for abs
10,000 Crunches Challenge
Tone It Up: The Best Ab Workout Routine. Seriously they don't seem hard at all and they are definitely worth a try:):
30 Day Crunch Challenge Workout Chart
30 Day Crunch Challenge - 30 Day Fitness Challenges
Challenge yourself to one month of pushups and one month of crunches! Get in shape with healthy snacks and more from Duane Reade!
Fit In The City