This Fitness Challenge Will Make You Feel Like A Badass Complete the 30 Day Plank Challenge this month and get fit and healthy in only 30 days. The 30 day plank challenge is great for boosting core strength.
This 30 day ab squat workout challenge has been designed to help you work your abs, legs and butt muscles in one complete workout routine. The challenge . - Gym Chat - All things gym or training related.