1. Sit on a bench or chair with your feet flat on the ground, and hold a dumbbell in each hand with your palms facing up.

2. Slowly curl the dumbbells up towards your shoulders, keeping your elbows close to your sides and your wrists straight.

3. Pause at the top of the curl, then slowly lower the dumbbells back down to the starting position.

1. Begin by standing with your feet shoulder-width apart and holding a pair of dumbbells by your sides with your palms facing upward using an underhand grip.

2. Curl the dumbbells up to your shoulders while rotating your wrists so that your palms are facing upward. Keep your elbows close to your sides and contract your biceps at the top of the movement.

3. Pause for a brief moment at the top, then slowly rotate your wrists so that your palms are facing downwards before allowing the dumbbells to return to the original position.

1. Sit on a bench or chair and hold a dumbbell in your right hand, placing your right elbow on the inside of your right thigh.

2. Fully extend your arm and slowly curl the weight toward your shoulder, keeping your elbow stationary throughout the movement.

3. Pause at the top of the curl, squeeze your bicep, and then slowly lower the weight back to the starting position.

1. Stand with your feet shoulder-width apart, holding a dumbbell in each hand with your palms facing each other.

2. Keeping your elbows close to your sides, curl the dumbbells up towards your shoulders.

3. Pause briefly at the top of the movement, then slowly lower the dumbbells back down to the starting position.

1. Begin by standing with your left knee on a flat bench, right foot on the ground. Lean forward and lightly rest your left hand on the bench.

2. With a dumbbell in your right hand, position your left arm so that is next to your body and in a 90-degree angle. Keep your back straight.

3. Slowly straighten your right arm behind you, squeezing your triceps at the top of the movement.

4. Pause for a moment, then slowly lower the dumbbell back to starting position.

1. Start by standing upright with your feet shoulder-width apart, holding a dumbbell with both hands above your head, with your palms facing up and your elbows pointing forward.

2. Slowly lower the dumbbell behind your head, keeping your elbows pointing forward and your upper arms close to your head.

3. Pause for a moment when your forearms are parallel to the ground, then slowly raise the dumbbell back up to the starting position, making sure to keep your elbows pointed forward and your upper arms close to your head.

1. Lie on a flat bench with your feet flat on the floor, holding a dumbbell in each hand with your arms extended above your chest and your palms facing each other.

2. Keeping your upper arms stationary, slowly lower the dumbbells towards your forehead by bending at the elbows until they reach just above your forehead.

3. Pause for a moment and then slowly raise the dumbbells back to the starting position, fully extending your arms.

1. Begin in a push-up position with your hands close together, forming a diamond shape with your thumbs and index fingers.

2. Keep your elbows close to your body as you lower your chest towards your hands, keeping your core engaged and your body in a straight line.

3. Pause briefly at the bottom of the movement, then push yourself back up to the starting position, using your chest and triceps muscles.

4. Repeat for the desired number of reps.