Dumbbell thruster
- Stand with your feet about hip-width apart. Hold a dumbbell in each hand, resting the dumbbells lightly on your shoulders as if in a rack, with your elbows pointed slightly up and your palms facing in.
- Keeping an upright posture and not allowing the dumbbells to tip down, bend your knees and lower yourself down into a full squat, with your thighs below parallel to the floor, as low as you can comfortably go.
- Explosively—with as much force as possible—stand back up and press the dumbbells over your head until your arms are fully extended, keeping your palms facing in.
- Return the dumbbells to the starting position. Take a full second to check your form before repeating for8-12 reps.
What it does: This upper body exercise strengthens the muscles in the front of your shoulders, the back of your arms, and your hips and thighs, while building total-body power and explosiveness. Working your upper and lower body at the same time is an effective calorie-burner; add in some cardio throughout your week to bump up your results.
Form tip: You may have heard that in a full squat, the back of your thighs should touch your calves, but this often causes too much pressure on the knees. Don’t force it; just go as low as you comfortably can and make sure your knees don’t extend past your toes (you should be able to see your toes).
Dumbbell iron cross
- Stand with your feet slightly wider than shoulder-width apart, holding a dumbbell in each hand at your sides with the palms facing forward.
- Raise your arms out to the sides to shoulder level, creating a cross with your body. Your palms should remain facing forward.
- Hold this position for one second, then slowly return to start position. Repeat for 8-12 reps.
What it does: This upper body exercise strengthens the muscles in the sides of your shoulders and upper back. (While you’ve got dumbbells in hand, you might want to try the farmer’s walk for an extra burn.)
Form tip: Start with a light dumbbell weight on this exercise to ensure you’re not straining your shoulders. Be sure to check out these other shoulder exercises you can do at home too.
Power dumbbell front raise
- Stand with your feet about shoulder-width apart while holding a dumbbell in each hand, palms facing in toward your thighs.
- Bend your knees, leaning slightly forward, and lower yourself down about 6 inches into a quarter squat.
- Explosively—with as much force as possible—push your hips forward, straighten your legs, and raise the dumbbells in front of you until they are completely over your head, keeping your elbows straight and palms facing in.
- Pause for a full second in the overhead position before lowering the dumbbells back slowly to the starting position and immediately lowering yourself back into the quarter squat. Repeat for 8-12 reps.
What it does: This upper body exercise strengthens the muscles in the front of your shoulders, while building total-body power and explosiveness. Working your total body in one move is an excellent calorie-torcher; to supplement your upper body strength, try a daily 10-minute lower-body workout to boost your results.
Form tip: Except when you pause in the overhead position, you should be moving constantly through this exercise; find a rhythm to keep the movement fluid.