Cross-body hammer curl
The cross-body hammer curl is an effective dumbbell exercise to target the biceps, brachialis, and forearm muscles. It is a variation of the traditional curl exercise, as instead of lifting the weights directly in front of the body, you lift them across the torso. This motion helps to isolate the brachialis muscles on each arm, while keeping the wrists in a neutral position, similar to that of a carpenter hammering a nail. This exercise is commonly used in arm-focused workouts, and is typically done for moderate to high reps, such as 8-12 reps or more. With proper form, the cross-body hammer curl is a great way to build strength and muscle in the arms.
Type:
Strength
Muscles Used:
Biceps
Level:
Beginner
Equipment:
Dumbbell
Benefits Of This Exercise
- The cross-body hammer curl is an effective exercise to target the biceps, brachialis, and forearm muscles.
- This exercise helps to isolate the brachialis muscles on each arm, while keeping the wrists in a neutral position, similar to that of a carpenter hammering a nail.
- This exercise is commonly used in arm-focused workouts, and is typically done for moderate to high reps, such as 8-12 reps or more.
- With proper form, the cross-body hammer curl not only builds strength and muscle in the arms, but also increases biceps and forearm thickness.
- This variation of the traditional curl exercise places more emphasis on the biceps long head than the standard hammer curl.
Step by Step Instructions For Cross-body hammer curl
- Stand up straight with a dumbbell in each hand. Your hands should be down at your side with your palms facing in.
- While keeping your palms facing in and without twisting your arm, curl the dumbbell of the right arm up towards your left shoulder as you exhale. Touch the top of the dumbbell to your shoulder and hold the contraction for a second.
- Slowly lower the dumbbell along the same path as you inhale and then repeat the same movement for the left arm.
- Continue alternating in this fashion until the recommended amount of repetitions is performed for each arm.
Variations: You can also perform this exercise in between two pulleys using the end of a rope attachment on each arm.
Warm Up Tips
- Start by standing up straight with a dumbbell in each hand. Your hands should be down at your side with your palms facing in.
- While keeping your palms facing in and without twisting your arm, curl the dumbbell of the right arm up towards your left shoulder as you exhale. Touch the top of the dumbbell to your shoulder and hold the contraction for a second.
- Slowly lower the dumbbell along the same path as you inhale.
- Repeat the same movement for the left arm.
- Continue alternating in this fashion until the recommended amount of repetitions is performed for each arm.
Warm-up Tips:
- Start with a lighter weight dumbbell to warm up the muscles and prepare them for the exercise.
- Perform a few sets of regular bicep curls with lighter weights to activate the biceps and forearm muscles.
- Do some wrist rotations and stretches to loosen up the wrists before starting the cross-body hammer curl.
- Take your time with each repetition, focusing on proper form and control throughout the movement.
- Listen to your body and stop if you feel any pain or discomfort. Adjust the weight or range of motion if needed.
Variations: You can also perform this exercise in between two pul
Cross-body hammer curl Safety Tips
- Start with a weight that is appropriate for your fitness level and gradually increase the weight as you become stronger.
- Make sure to maintain proper form throughout the exercise. Keep your back straight, shoulders pulled back, and core engaged.
- Avoid using momentum to lift the weights. Focus on using your biceps and forearm muscles to control the movement.
- Keep your wrists in a neutral position throughout the exercise to avoid any strain or injury.
- Exhale as you lift the weight and inhale as you lower it back down. This will help you maintain control and stability.
- Start with a light warm-up set to prepare your muscles for the exercise.
- Listen to your body and stop immediately if you feel any pain or discomfort.
- If you have any pre-existing shoulder or wrist injuries, consult with a healthcare professional before attempting this exercise.
- To add variation, you can try using a rope attachment between two pulleys instead of dumbbells.
- Remember to always stretch and cool down after your workout to prevent muscle soreness and promote flexibility.
Incorporating Into Other Workouts
One way to incorporate the cross-body hammer curl into workouts is by including it in an arm-focused routine. Here is an example of how it can be incorporated:
1. Warm up: Begin with a few minutes of light cardio to raise your heart rate and warm up your muscles.
2. Main workout:
- Start with a compound exercise like bench press or push-ups to engage multiple muscle groups.
- Move on to isolation exercises for the arms, such as bicep curls and tricep extensions.
- Include the cross-body hammer curl as one of your bicep exercises. Perform 3 sets of 8-12 repetitions for each arm.
- Alternate between the cross-body hammer curl and other bicep exercises to target different areas of the arm.
3. Cool down: Finish your workout with some stretching exercises to help relax and lengthen the muscles.
4. Progression: As you become more comfortable with the cross-body hammer curl, you can increase the weight or number of repetitions to continue challenging your muscles and promoting growth.
Remember to always maintain proper form and listen to your body. If you experience any pain or discomfort, stop the exercise and consult a fitness professional.

