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The best bicep exercises for muscle activation

by Tobias 5 minutes read

Last updated: 24 Feb, 2023

The bicep muscle, located on the front of the upper arm, is one of the most well-known and sought-after muscles in the body. It's the muscle that gets flexed in countless gym selfies and the muscle that is often associated with overall upper body strength. But did you know that the bicep actually has two heads? The long head and the short head, each with their own unique function and activation points. The long head, located on the outer side of the upper arm, is responsible for the peak that is often associated with a well-developed bicep and is activated when the arm is in a flexed position with the elbow behind the body. The short head, located on the inner side of the upper arm, is activated when the arm is in a flexed position with the elbow in front of the body.

To achieve optimal muscle growth and development in the biceps, it's important to target both heads of the muscle through a variety of exercises. This is because the bicep muscle is responsible for elbow flexion and supination, which means it is responsible for movements such as curling, lifting, and rotating. By targeting both heads of the bicep, you will be able to build a well-rounded and aesthetically pleasing bicep muscle.

It's important to note that proper form and technique should always be a priority when performing these exercises in order to prevent injury and get the most out of each exercise. In addition to proper form, it's also important to focus on progressive overload and to vary the exercises, rep ranges and weight used in your training program.

To maximize bicep development, it's important to target both heads of the muscle. Here are some of the best exercises to do just that:


  1. Barbell Curl: The barbell curl is a classic bicep exercise that targets both heads of the muscle. To perform the exercise, stand holding a barbell with a shoulder-width grip. Curl the barbell upward towards your shoulders, keeping your elbows close to your body. Lower the barbell back to the starting position. To target the long head, perform the exercise with your elbows behind your body. To target the short head, perform the exercise with your elbows in front of your body.
  2. Dumbbell Curl: The dumbbell curl is a variation of the barbell curl that allows for a greater range of motion and activation of both heads of the muscle. To perform the exercise, stand holding a pair of dumbbells at your sides. Curl the dumbbells upward towards your shoulders, keeping your elbows close to your body. Lower the dumbbells back to the starting position. To target the long head, perform the exercise with your elbows behind your body. To target the short head, perform the exercise with your elbows in front of your body.
  3. Hammer Curl: The hammer curl is a variation of the dumbbell curl that targets the short head of the bicep. To perform the exercise, stand holding a pair of dumbbells at your sides with your palms facing each other. Curl the dumbbells upward towards your shoulders, keeping your palms facing each other throughout the movement. Lower the dumbbells back to the starting position. This exercise is great for targeting the short head and also works the forearms.
  4. Preacher Curl: The preacher curl is an isolation exercise that targets the long head of the bicep. To perform the exercise, sit at a preacher curl bench with a barbell or dumbbells. Place your upper arms on the bench pad and curl the weight upward towards your shoulders, keeping your elbows close to your body. Lower the weight back to the starting position. This exercise is great for isolating the long head and also hits the brachialis muscle in the lower bicep.
  5. Incline Dumbbell Curl: The incline dumbbell curl targets both heads of the bicep in a different angle. To perform the exercise, sit on an incline bench with a pair of dumbbells at your sides. Curl the dumbbells upward towards your shoulders, keeping your elbows close to your body. Lower the dumbbells back to the starting position. This exercise is great for targeting the bicep in a different angle and also works the forearms.
  6. Cable Curl: The cable curl is a variation of the barbell curl that targets the short head of the bicep. To perform the exercise, stand in front of a cable machine with a straight bar attachment. Grasp the bar with your palms facing up and curl the bar upward towards your shoulders, keeping your elbows close to your body. Lower the bar back to the starting position. This exercise is great for targeting the short head and also works the forearms.

It's important to note that proper form and technique should always be a priority when performing these exercises in order to prevent injury and get the most out of each exercise. In addition to proper form, it's also important to focus on progressive overload and to vary the exercises, rep ranges and weight used in your training program.

In conclusion, to achieve optimal muscle growth and development in the biceps, it's important to target both heads of the muscle through a variety of exercises and to focus on progressive overload. A typical training routine should include a mix of heavy compound exercises and isolation exercises, with a focus on progressive overload. A good starting point for volume would be 3-4 sets of 8-12 reps for each exercise. As your strength increases, gradually increase the weight and volume. Remember that muscle growth is a slow process and consistency is key. Train your biceps twice a week with at least 48 hours of rest between sessions and you'll be flexing your way to bigger, stronger biceps in no time!


Barbell Curl

Barbell Curl

The barbell curl is a classic bicep exercise that targets both heads of the muscle. To perform the exercise, stand holding a barbell with a shoulder-width grip. Curl the barbell upward towards your shoulders, keeping your elbows close to your body. Lower the barbell back to the starting position. To target the long head, perform the exercise with your elbows behind your body. To target the short head, perform the exercise with your elbows in front of your body.

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