Start standing, with a micro-bend in knees and two dumbbells in hands, palms facing each other. Hinge at the hips by sending hips straight back and extend arms in front of you. Draw shoulder ...

This full-body session from trainer Dan, one half of fitness duo TIFF x DAN, is a great option for those who have one dumbbell at home. Using that dumbbell for this workout you can build strength ...

Here's how to draw the sword. Try it the next time you have a slew of heavy, delt-focused lifts ahead of you. 1. Hold a light dumbbell in your right hand and stand with your feet shoulder-width apart.

Using just body weight and a pair of dumbbells, the duo has created a no-jumping, apartment-friendly full-body session to help you build strength, raise your heart rate and boost your metabolism.