1. Barbell Biceps Curl

The barbell curl is a popular exercise for building biceps strength and muscle size. It allows both arms to work together and makes it easy to gradually increase resistance.

Barbell Biceps Curl

The Barbell Biceps Curl is a popular gym exercise that helps build stronger and bigger biceps. It mainly targets the muscles at the front of the upper arms.

See Also

Muscles Activated

• Biceps Brachii: The biceps brachii is the most visible muscle at the front of your upper arm and plays a major role in biceps exercises such as barbell curls, dumbbell curls, and cable curls. It has two heads: the long head and the short head, which work together to produce arm movements. Its primary function is elbow flexion, meaning it helps bend your elbow when lifting a weight toward your shoulders. It also helps supinate the forearm, which means rotating your palm upward. During a barbell curl, the biceps brachii contracts to lift the bar while controlling the movement. Training this muscle consistently with proper technique, suitable resistance, and progressive overload can help improve upper-arm strength and muscle size..


• Brachialis: The brachialis is a strong muscle located underneath the biceps brachii. Although it is less visible than the biceps, it plays an important role in elbow flexion and contributes to the overall thickness of the upper arm. Unlike the biceps, the brachialis primarily bends the elbow and does not significantly assist with rotating the forearm. It remains active during many curling exercises, including barbell curls, dumbbell curls, and hammer curls. Because it attaches to the upper arm bone and the ulna in the forearm, it can produce elbow-flexion force regardless of whether your palm faces upward, downward, or inward. Developing the brachialis can help create fuller-looking arms and improve strength during pulling and lifting movements..


• Brachioradialis: The brachioradialis is a prominent muscle located on the outer side of the forearm, extending from the upper arm bone toward the wrist. Its primary function is to assist with elbow flexion, particularly when the forearm is in a neutral position, with the palms facing each other. During a barbell curl, the brachioradialis contributes to bending the elbow and helps support the lifting movement. It is especially active during hammer curls and reverse curls, which place greater emphasis on the forearm muscles than traditional palms-up curls. Strengthening the brachioradialis can improve forearm development, grip-related lifting performance, and overall arm appearance. For effective training, use controlled repetitions, avoid swinging the weights, and maintain proper wrist alignment throughout each exercise.

Sets, Reps and Calories Burned

• Sets: 3
• Reps per set: 12
• Total repetitions: 36
• Estimated calories burned: Approximately 5–15 calories, including short rest periods.

The actual calories burned depend on your body weight, barbell weight, exercise speed, rest time and training intensity. A person weighing around 70 kg may burn approximately 5–12 calories during three sets of 12 controlled repetitions, including short rests.

Tips for Better Results

• Keep your elbows close to your body.
• Avoid swinging your body to lift the barbell.
• Lower the bar slowly and maintain control.
• Rest for 60–120 seconds between sets.
• Choose a weight that allows you to complete 12 repetitions with proper form.

Conclusion: Barbell Biceps Curls are an effective exercise for building stronger and bigger biceps. For better muscle growth, combine proper technique with progressive overload, sufficient protein intake and adequate recovery.

How to perform:

1. Stand upright with your feet shoulder-width apart.
2. Hold a barbell with your palms facing forward.
3. Keep your elbows close to your torso.
4. Curl the bar toward your shoulders without swinging.
5. Lower the bar slowly to the starting position.

Sets: 3

Repetitions: 8–12

Training tip: Avoid leaning backward or using momentum to lift the bar.

2. Dumbbell Biceps Curl

The Dumbbell Biceps Curl is a popular gym exercise that helps build stronger and bigger upper arms. It mainly targets the biceps muscles at the front of the upper arm. You can perform this exercise while standing or sitting, using one or two dumbbells for better strength and muscle development.

Dumbbell curls allow each arm to work independently. They are suitable for beginners and experienced lifters who want to improve biceps strength and control.

Muscles Activated

• Primary Muscle: Biceps brachii (long head and short head) helps bend the elbow and build biceps size.
• Secondary Muscle: Brachialis lies underneath the biceps and helps increase upper-arm thickness.
• Supporting Muscle: Brachioradialis is a forearm muscle that assists with elbow bending.
• Stabilizing Muscles: Forearm and wrist muscles help maintain a steady grip and controlled movement.

How to Perform Dumbbell Biceps Curl

1. Stand upright with a dumbbell in each hand and your palms facing forward.
2. Keep your elbows close to your torso.
3. Slowly curl the dumbbells toward your shoulders.
4. Squeeze your biceps briefly at the top.
5. Lower the dumbbells under control to the starting position.

Calories Burned

For 3 sets of 12 repetitions (36 total reps), you may burn approximately 5–15 calories during the exercise itself.

Actual calorie expenditure depends on your body weight, dumbbell weight, repetition speed, rest periods, and total workout duration. This is an estimate, not an exact measurement.

Recommended Workout: 3 sets × 12 reps, with 60–90 seconds of rest between sets.

How to perform:

1. Hold one dumbbell in each hand.
2. Stand or sit with your back straight.
3. Keep your elbows near your sides.
4. Curl the dumbbells toward your shoulders.
5. Lower the weights slowly and repeat.

Sets: 3

Repetitions: 10–12

Training tip: Choose a weight you can control throughout the movement.

3. Hammer Curl

Hammer curls use a neutral grip, with the palms facing each other. They train the biceps along with the brachialis and forearm muscles, making them a useful addition to an arm workout.

The The Hammer Curl is a dumbbell exercise that develops the upper arms and forearms. Hold a dumbbell in each hand with your palms facing inward and elbows close to your body. Slowly curl the dumbbells toward your shoulders without swinging your body.

Muscles activated: The brachialis helps bend the elbows and adds upper-arm thickness. The brachioradialis works in the forearms, while the biceps brachii assists with elbow flexion.

Calories burned: Three sets of 12 repetitions may burn approximately 5–15 calories, including short rests. Actual calorie expenditure depends on body weight, dumbbell weight, exercise speed and rest periods.

How to perform:

1. Hold dumbbells at your sides with palms facing inward.
2. Keep your elbows close to your body.
3. Curl the dumbbells toward your shoulders.
4. Pause briefly without shrugging your shoulders.
5. Lower the dumbbells under control.

Sets: 3

Repetitions: 10–12

4. Preacher Curl

Preacher curls use a padded bench to support the upper arms. This position helps reduce body swinging and encourages a controlled curling movement.

This exercise primarily targets the biceps brachii, helping develop arm strength and muscle size. The brachialis also assists during elbow flexion. Keep your upper arms against the pad and lower the weight slowly. Perform 3 sets of 10–12 repetitions using a manageable weight to maintain proper form and reduce injury risk.

How to perform:

1. Sit at the preacher bench and rest your upper arms on the pad.
2. Hold an EZ-bar, barbell, or dumbbells.
3. Curl the weight upward without lifting your upper arms.
4. Squeeze the biceps briefly at the top.
5. Lower the weight slowly without forcing your elbows straight.

Sets: 2–3

Repetitions: 10–12

5. Incline Dumbbell Curl

Incline curls are performed on an adjustable bench. The position places the upper arms slightly behind the torso and trains the biceps in a lengthened position.

This exercise primarily targets the biceps brachii, helping improve upper-arm strength and muscle development. The brachialis and brachioradialis also assist during the curling movement. Sit comfortably on the inclined bench, keep your shoulders relaxed, and avoid swinging the dumbbells. Lower the weights slowly to maintain tension on the muscles. Use a manageable weight and focus on controlled repetitions. Performing 3 sets of 10–12 repetitions can support biceps growth when combined with progressive overload, adequate protein intake, and sufficient recovery.

How to perform:

1. Set an adjustable bench at a comfortable incline.
2. Sit back with a dumbbell in each hand.
3. Let your arms hang naturally.
4. Curl the dumbbells without swinging your shoulders.
5. Lower the weights slowly and repeat.

Sets: 2–3

Repetitions: 10–12

Start with light weights and avoid the exercise if it causes shoulder pain.

6. Cable Biceps Curl

Cable curls provide adjustable resistance and are useful for maintaining controlled tension throughout the exercise.

Cable curls are an effective strength-training exercise for developing stronger and bigger biceps. The cable machine provides consistent resistance throughout the curling movement, helping maintain muscle tension during both lifting and lowering phases. This exercise primarily targets the biceps brachii, while the brachialis and brachioradialis assist in bending the elbows. You can adjust the resistance according to your fitness level. Keep your elbows close to your body, avoid swinging, and perform each repetition slowly for better muscle control and development.

How to perform:

1. Attach a suitable bar to a low cable pulley.
2. Hold the handle with your palms facing upward.
3. Keep your elbows close to your sides.
4. Curl the handle toward your shoulders.
5. Return slowly to the starting position.

Sets: 3

Repetitions: 10–15

7. Concentration Curl

Concentration curls train one arm at a time. Sitting down and supporting the upper arm against the inner thigh can help you focus on controlled repetitions.

Concentration curls are an effective dumbbell exercise for building stronger and more defined biceps. The exercise trains one arm at a time while you sit on a bench and support your upper arm against your inner thigh. This position helps minimize body swinging and encourages controlled repetitions. The biceps brachii is the primary muscle activated, while the brachialis assists with elbow flexion. Use a manageable weight and lower the dumbbell slowly for better muscle control and development.

How to perform:

1. Sit on a bench with your feet firmly on the floor.
2. Hold a dumbbell in one hand.
3. Rest the back of your upper arm against your inner thigh.
4. Curl the dumbbell toward your shoulder.
5. Lower it slowly before switching arms.

Sets: 2–3 per arm

Repetitions: 10–12

8. EZ-Bar Curl

The EZ-bar curl is similar to a regular barbell curl, but the angled grip allows a different wrist position. It is a useful option if you find straight-bar curls uncomfortable.

How to perform:

1. Stand upright and hold the angled grips of an EZ-bar.
2. Keep your elbows close to your torso.
3. Curl the bar toward your shoulders.
4. Pause briefly at the top.
5. Lower the bar slowly.

Sets: 3

Repetitions: 8–12

9. Cable Rope Hammer Curl

This exercise combines a neutral grip with cable resistance. It trains the biceps, brachialis, and forearm muscles.

Cable Rope Hammer Curls are an effective gym exercise for developing stronger arms and forearms. Hold the rope attachment with your palms facing each other and keep your elbows close to your body. Curl the rope toward your shoulders while maintaining controlled movement. This exercise primarily targets the brachialis and brachioradialis, while the biceps brachii also assists. Cable resistance helps maintain muscle tension throughout the exercise.

For a detailed demonstration of this exercise, check the Cable Rope Hammer Curl exercise guide

How to perform:

1. Attach a rope handle to a low pulley.
2. Hold both ends of the rope with palms facing each other.
3. Keep your elbows near your sides.
4. Curl the rope upward without swinging your torso.
5. Lower the rope slowly.

Sets: 2–3

Repetitions: 12–15