Dumbbell Squat to Press
Stand holding a pair of dumbbells in front of your shoulders, elbows bent and palms facing each other. Perform a full squat, keeping your back flat and your weight over the middle of your feet. At the top of the squat, perform an overhead (shoulder) press, keeping your core tight and palms facing each other. When the dumbbells come back down, go into the next squat/press combo.