Give your body some attention and take up this 30 day abs and squat challenge and boost your core, leg and butt muscles and body strength to the max! Build up your core muscle till you reach your goal on the day!
I hate the treadmill but for those who don't: TREADMILL SHREDMILL WORKOUT! It's 45 min long with a 5 min cooldown. This is part of my bikini comp cardio. And yes, you CAN last this long on a treadmill. Trust me.