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Exercise Guide
How to do dumbbell seated alternate biceps curl
Master the setup, range of motion, and tempo for safer, more effective reps.
The dumbbell seated alternate biceps curl is a classic isolation exercise that allows for individual focus on each arm. Performing this seated minimizes the use of momentum, ensuring the biceps are the primary movers. Alternating arms allows for a brief rest between repetitions, which can help maintain form and intensity throughout the set, leading to better muscle engagement and growth in the upper arms.
Stats
TIER
2
DIFFICULTY
Untrained to Advanced
EQUIPMENT
Dumbbell, Bench
TARGET MUSCLES
Biceps
Instructions for Proper Form
Setup:
- Seated Position: Sit on a bench with your feet flat on the floor, shoulder-width apart, back straight, and core engaged.
- Dumbbell Grip: Grab a dumbbell in each hand with a supinated grip (palms facing up). Let your arms hang naturally by your sides, elbows slightly bent.
The Lift:
- Initiate the Curl: Keeping your upper arms stationary, curl one dumbbell up towards your shoulder. Focus on squeezing your biceps and rotating your wrist slightly as you lift.
- Peak Contraction: Hold the contraction at the top for a brief moment, feeling the tension in your bicep.
- Controlled Lowering: Slowly lower the dumbbell back to the starting position, resisting the urge to drop or relax.
- Alternate Arms: As soon as one arm is fully extended, initiate the curl with the opposite arm.
- Repeat: Continue alternating arms for the desired number of repetitions.
Tips:
- Focus on the Biceps: Concentrate on the feeling of your biceps contracting throughout the movement for maximum activation.
- Minimize Torso Movement: Keep your upper body stable and avoid swinging or using momentum to lift the weight.
- Breathing: Exhale as you curl the weight up, inhale as you lower it down.
- Elbow Position: Keep your elbows tucked close to your body throughout the movement.
Common mistakes: Rocking the torso side-to-side and not fully supinating the wrist at the top of the curl.
Alternatives
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Bench
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Cable
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Ez Barbell
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Cable
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Barbell
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Bench
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Barbell
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Dumbbell
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Cable
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Preacher Curl
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None
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Resistance Band
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Bench
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Preacher Curl
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Resistance Band
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