This 10-minute abs workout from fitness trainer Maddie Lymburner, who goes by MadFit on YouTube, is also done without equipment, so you can do it pretty much anywhere. Though using a yoga mat will ...

Reverse crunch to leg lifts target the lower abs, an area that often gets neglected. It combines two effective core exercises into one seamless flow. Reverse crunches lift and tighten the lower belly ...

For dumbbell lunges, hold a dumbbell in each hand and step back into your lunge, lowering for the count of four seconds, then ...

Swiming is one of the best full-body workouts you can do. It's easy on the joints but gets the heart pounding, strengthens ...