If you don't like lying on the floor for core workouts then you'll love this all standing ab routine. All you need is a pair of dumbells and these five moves.

In TODAY.com's Expert Tip of the Day, a trainer explains how incorporating HIIT into a weekly workout routine can boost one's metabolism and help with weight loss.

Lie face down on an incline bench with a dumbbell in each hand. Stop at the top and squeeze your shoulder blades together.