Primary
Biceps
Secondary
Forearms, Brachialis
Equipment
Barbell
Difficulty
Intermediate
Type
Pull
See how Strict Curl could fit a workout
The example below shows one possible placement. Your purchased plan is built from your assessment, and Ely checks every exercise before approving it.
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This page is not medical advice or a rehabilitation protocol. Ely's personal review applies to purchased workout plans and does not replace an in-person assessment by a licensed healthcare professional.
Strict curls enforce perfect form by requiring your back, head, and glutes to stay against a wall throughout the movement. This eliminates all body momentum, revealing your true bicep strength. Strict curls are used in competition to test pure curling ability.
When to use it
Use to test and build true bicep strength without momentum.
Who it's for
Intermediate to advanced lifters wanting strict form.
Press your entire back, head, and glutes against the wall. The only thing that should move is your forearms. If any part of your body leaves the wall during the curl, you are using too much weight. This is humbling—you will curl less than you expect.
Also targets: Forearms, Brachialis
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Stand with back against wall or post.
Hold barbell with underhand grip.
Keep entire back, head, and glutes touching wall.
Curl bar up without any body movement.
Squeeze at top for optimal results.
Lower under control maintaining wall contact.
Wall contact ensures zero momentum.
Used in strict curl competitions.
Great for building real bicep strength.
Use strict curls to test true bicep strength, build strength without cheating habits, or prepare for strict curl competitions. They work well as a primary curl movement when form integrity is the priority.
Coming off wall during curl.
On an upper-body pulling movement like the Strict Curl, this mistake can shift work away from your Biceps brachii. Keep your torso stable and guide the load through the intended pulling path.
Using too much weight.
Loading more weight than you can control on the Strict Curl often creates compensations that shift work away from your Biceps brachii. Reduce the load until each rep follows the intended path.
Partial range of motion.
Cutting the range of motion short on the Strict Curl can reduce the training stimulus for your Biceps brachii. Use the largest comfortable range you can control without changing the intended setup.
Intermediate to advanced lifters wanting strict form.
These ranges illustrate ways to organize training. They are not an individual prescription. Adjust them for the exercise, your experience, and the rest of your program.
Heavier loads can be useful for developing maximum strength. The range shown is an example, and the load must match your current technique and capacity.
Muscle growth can occur across different loads and repetition ranges. This example is not a uniquely effective zone; your overall program and effort also matter.
This is an example of a longer set. A repetition target alone does not establish joint safety or whether the exercise is appropriate for you.
Example: 3-4 sets of 6-8 reps. Rest 90-120 seconds.
Background for resistance exercises: the 2026 ACSM position stand covers healthy adults, and a load-comparison review found similar muscle growth across loads in studies using sets taken to muscular failure. These findings do not validate every exercise-specific range shown here or require training to failure.
This is one example of how Strict Curl could sit inside a complete workout. Your plan may use different movements after Ely checks your assessment.
Sample workout
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Frequently Asked Questions About the Strict Curl
The Strict Curl primarily targets the Biceps brachii, making it an effective exercise for biceps development. Secondary muscles worked during the Strict Curl include Brachialis, Brachioradialis, providing additional training stimulus. Stabilizer muscles engaged include Core.
Our library labels Strict Curl as intermediate. That category is not an individual assessment. Review the setup, movement instructions, and safety notes, and seek qualified guidance if you are unsure how to perform it.
The programming section shows examples for Strict Curl. The appropriate amount depends on your current ability, the exercise, and your other training. The listed ranges are not an individual prescription or a guarantee of a particular outcome.
The main equipment listed for Strict Curl is a barbell. Check the instructions for any additional support, anchor, bench, rack, or clear space needed. The equipment label alone does not confirm that your home setup is suitable.
Good alternatives to the Strict Curl include: Barbell Curl, Preacher Curl, Machine Curl. These exercises target similar muscle groups as the Strict Curl and can be used as substitutes based on your equipment availability, gym setup, or training preferences.