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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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.
Lower reps with heavier weight builds raw strength. Your muscles and nervous system adapt to handle more load over time. This range is best for strength-focused goals.
This rep range keeps your muscles under tension long enough to trigger growth. Most people see the best muscle-building results in this zone. It balances strength and muscle size.
Higher reps with lighter weight builds muscular endurance and improves conditioning. This range is good for joint health and building work capacity.
General guideline: 3-4 sets of 6-8 reps. Rest 90-120 seconds.
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.
The Strict Curl is rated as intermediate difficulty, meaning it requires some training experience. Intermediate to advanced lifters wanting strict form. Focus on proper technique and consider starting with easier variations.
For the Strict Curl, the recommended approach depends on your goals. 3-4 sets of 6-8 reps. Rest 90-120 seconds. For strength, use 3-5 reps. For muscle growth, perform 6-10 reps. For endurance, complete 12-15 reps.
The Strict Curl typically requires a barbell, which most home gyms don't have. For a home-friendly alternative targeting the same muscles, check the variations section above.
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.