The short head of the bicep is the inner head of the biceps brachii (the muscle has two heads – long and short – which together create the bicep). The short head sits on the inner side of the upper arm and creates the bicep peak visible from the front. A well-developed short head produces: visible bicep peak from the front view (the visible flexed bicep peak that defines impressive arms), inner bicep thickness that creates complete arm fill, balanced bicep development alongside the long head, and the strong elbow flexion power that supports compound pulling. The short head activates strongest during: bilateral curls with shoulder-width grip (standard barbell curls), preacher curls (the angled arm position emphasizes short head), close grip curls, and any curl variation that places the upper arm forward of the body. Most lifters who want bigger biceps but specifically lack the bicep peak need to emphasize short head training – long head-dominant programs (focusing only on incline curls and behind-body curls) miss the short head development that creates the visible peak.
Below are ten of the most effective exercises for short head bicep development, covering preacher curl variations (dumbbell preacher curl, barbell preacher curl, lever preacher curl, barbell spider curl), bilateral barbell curls (barbell curl, ez barbell curl, barbell standing close grip curl), cable work (cable curl), bicep isolation (dumbbell concentration curl), and complementary bicep work (dumbbell incline curl). Together they form a complete short head bicep program. A 25 to 35-minute short head-focused session pulled from this list, performed 1 to 2 times per week (or as primary bicep work in arm sessions), produces strong short head bicep development for any lifter focused on building the bicep peak, addressing inner bicep weakness, or completing arm appearance.
Barbell Curl
The Barbell Curl performs barbell biceps curls. The pattern produces foundational bicep loading including short head emphasis.
For short head bicep development, the barbell curl is foundational. The bilateral curl with shoulder-width grip emphasizes the short head bicep. Run it for 4 sets of 8 to 10 reps as primary short head work.
Stand with feet hip-width holding a barbell at the front of the thighs with underhand grip slightly wider than shoulder-width. Keep the elbows tucked at the sides. Curl the barbell up by bending the elbows. The biceps work hard through elbow flexion – the wider grip emphasizes the short head bicep. Squeeze the biceps hard at peak contraction. Lower under control. The pattern produces foundational short head bicep loading – the standard barbell curl with neutral elbow position emphasizes the short head over the long head, building the inner bicep that creates the visible bicep peak from the front.
Dumbbell Preacher Curl
The Dumbbell Preacher Curl performs preacher curls with dumbbells. The pattern produces strong short head bicep emphasis.
For short head bicep development, the dumbbell preacher curl produces strong short head emphasis through the angled arm position. Run it for 3 to 4 sets of 8 to 12 reps as primary short head isolation work.
Sit at a preacher curl bench. Position the upper arm on the angled pad with the chest against the support. Hold a dumbbell with underhand grip. Curl the dumbbell up by bending the elbow. The bicep works hard through pure elbow flexion – the angled forward arm position emphasizes the short head bicep. Squeeze at peak. Lower under control. The pattern is excellent short head emphasis – the angled arm position eliminates long head contribution and forces the short head to do most of the work.
Barbell Preacher Curl
The Barbell Preacher Curl performs preacher curls with a barbell. The pattern produces heavy bilateral short head loading.
For short head bicep development, the barbell preacher curl allows heavy bilateral short head loading. Run it for 3 to 4 sets of 8 to 10 reps as heavy short head work.
Sit at a preacher curl bench. Position both upper arms on the angled pad with the chest against the support. Grip a barbell with underhand grip. Curl the barbell up by bending the elbows. The biceps work hard through pure elbow flexion – the angled arm position emphasizes the short head. Squeeze at peak. Lower under control. The pattern allows for heavier loading than dumbbell preacher curls and produces strong bilateral short head loading – excellent for breaking through bicep plateaus.
Cable Curl
The Cable Curl performs cable bicep curls. The pattern produces short head loading with constant cable tension.
For short head bicep development, the cable curl provides short head loading with constant tension throughout the range. Run it for 3 to 4 sets of 10 to 12 reps as cable short head work.
Stand at a cable station with low pulley and straight bar attachment. Grip the bar with underhand grip slightly wider than shoulder-width. Keep elbows tucked at the sides. Curl the bar up by bending the elbows against constant cable tension. The biceps work hard with the wider grip emphasizing short head. Squeeze hard at peak contraction. Return under control. The pattern produces excellent short head loading with the constant tension of cable resistance – excellent for short head volume work and emphasizing peak contraction.
Barbell Spider Curl
The Barbell Spider Curl performs spider curls with a barbell. The pattern produces extreme short head emphasis through the unique arm position.
For short head bicep development, the spider curl produces extreme short head emphasis through the vertical arm position. Run it for 3 sets of 8 to 12 reps as advanced short head work.
Lie face-down on an incline bench (about 45 degrees) with the body fully on the bench and head slightly above. Hold a barbell with underhand grip with arms hanging straight down toward the floor. Curl the barbell up to the shoulders by bending the elbows. The bicep works hard with extreme short head emphasis – the vertical arm position eliminates long head contribution almost entirely. Squeeze at peak. Lower under control. The pattern produces some of the most direct short head loading possible.
Barbell Standing Close Grip Curl
The Barbell Standing Close Grip Curl performs barbell curls with a close grip. The pattern produces strong short head emphasis through the narrow grip.
For short head bicep development, the close grip curl emphasizes the short head through the narrow grip. Run it for 3 sets of 8 to 12 reps as short head emphasis work.
Stand with feet hip-width holding a barbell at the front of the thighs with underhand grip narrower than shoulder-width (about 6 inches between hands). Keep the elbows tucked at the sides. Curl the barbell up by bending the elbows. The narrower grip emphasizes the short head bicep more than standard barbell curls. Squeeze hard at peak. Lower under control. The pattern produces strong short head loading through the close grip – excellent variation work for short head development.
Dumbbell Concentration Curl
The Dumbbell Concentration Curl performs concentration curls. The pattern produces direct bicep isolation with short head emphasis.
For short head bicep development, the concentration curl produces extreme bicep isolation. Run it for 3 sets of 10 to 12 reps per arm as direct bicep isolation.
Sit on a bench with feet wide apart. Hold a dumbbell in one hand with the elbow braced against the inner thigh. Curl the dumbbell up by bending the elbow. The bicep works hard through pure elbow flexion – the braced position eliminates cheating and forces strict isolation. Squeeze hard at peak. Lower under control. Switch arms between sets. The pattern produces extreme bicep isolation with strong short head involvement – the braced elbow position prevents momentum and forces the bicep to do all the work.
Ez Barbell Curl
The EZ Barbell Curl performs curls with an EZ-curl bar. The pattern produces short head loading with reduced wrist strain.
For short head bicep development, the EZ bar curl provides short head loading with reduced wrist strain compared to straight bars. Run it for 3 to 4 sets of 8 to 12 reps as primary short head work.
Stand with feet hip-width holding an EZ-curl bar at the front of the thighs with hands at the angled grip positions. The angled grip reduces wrist strain compared to straight bars. Keep the elbows tucked at the sides. Curl the bar up by bending the elbows. The biceps work hard with short head emphasis. Squeeze hard at peak. Lower under control. The pattern produces strong short head loading with reduced wrist strain – excellent for lifters who experience wrist discomfort with straight barbell curls.
Dumbbell Incline Curl
The Dumbbell Incline Curl performs incline dumbbell curls. The pattern produces stretch-emphasized bicep loading (note: emphasizes long head more than short head, included for complete bicep development).
For complete bicep development, the incline curl produces stretch-emphasized bicep loading. Run it for 3 sets of 8 to 12 reps as complementary bicep work.
Set up an incline bench at about 45 degrees. Sit back on the bench holding dumbbells at the sides with palms facing forward. Allow the arms to hang straight down. Curl the dumbbells up to the shoulders. The biceps work hard with deep stretch at the bottom (the inclined position emphasizes the long head). Squeeze at peak. Lower under control. While the incline curl emphasizes the long head more than the short head, it provides essential bicep development that complements short head-focused work for complete bicep aesthetics.
Lever Preacher Curl
The Lever Preacher Curl performs preacher curls on a machine. The pattern produces strong short head emphasis with stable loading.
For short head bicep development, the lever preacher curl provides strong short head emphasis with the stability of machine loading. Run it for 3 sets of 10 to 12 reps as machine short head work.
Sit at a lever preacher curl machine. Position the upper arms on the angled pad. Grip the handles with underhand grip. Curl the handles up by bending the elbows. The biceps work hard with strong short head emphasis through the angled arm position. The machine stability eliminates stabilization concerns and isolates the bicep work. Squeeze hard at peak. Lower under control. The pattern provides excellent short head isolation with the stability of machine loading – ideal for high-rep finishing work and breaking through bicep plateaus.
How To Program These Workouts
A productive short head bicep session pulls 5 to 7 exercises from the list above. A common balanced session: barbell curl (compound), barbell preacher curl (heavy short head), dumbbell concentration curl (isolation), barbell spider curl (peak emphasis), cable curl (constant tension), dumbbell incline curl (complementary long head). For short head priority focus: barbell curl, barbell preacher curl, barbell spider curl, dumbbell preacher curl, lever preacher curl. For mass focus: barbell curl, ez barbell curl, barbell preacher curl, barbell standing close grip curl. Run heavy compound curls for 3 to 4 sets of 6 to 10 reps, isolation work for 3 to 4 sets of 8 to 12 reps, finishing work for 3 sets of 10 to 15 reps. Total session covers 18 to 24 working sets focused on bicep development.
Train short head biceps 1 to 2 times per week as part of complete bicep programming. Most successful bicep programs structure work as: 1) primary bicep day (4 to 6 bicep exercises with mix of compound and isolation including short head emphasis), 2) accessory bicep work in back day (additional bicep work after pulling), 3) integrated short head emphasis (focus on full peak contraction in every bicep exercise). The biceps recover quickly and tolerate higher frequency for those wanting accelerated development. Most lifters who under-develop short head simply fail to include preacher curl variations – the fix is conscious emphasis on preacher work, spider curls, and bilateral barbell curls that emphasize short head.
For broader programming, see our best bicep workouts and how to build bigger arms. For specific work, see our best long head bicep exercises.
Final Thoughts
The best short head bicep exercises deliver visible bicep peak development through training that targets the inner bicep head: preacher curl variations for direct short head isolation, heavy bilateral barbell curls, peak contraction emphasis through spider curls, constant tension through cable work, and adequate volume across compound and isolation work. The combination of barbell curls, preacher curls (multiple variations), spider curls, cable curls, concentration curls, EZ bar curls, close grip curls, and incline curls covers every functional pattern of the short head bicep and produces broader bicep development than long head-dominant programs would suggest. Many lifters discover better visible bicep peak, thicker inner bicep, and more complete arm appearance within 12 to 16 weeks of adding consistent short head work. For lifters lacking the bicep peak, with underdeveloped inner biceps, or seeking complete arm aesthetics, dedicated short head training is one of the most effective interventions available.
Stay focused on full peak contraction at the top of every rep. The most common mistake lifters make in short head bicep training is failing to fully squeeze the bicep at peak contraction – using partial range of motion that misses the short head activation peak. The fix: complete every curl rep with full bicep contraction at the top, holding the squeeze briefly before lowering. The short head activates strongest at peak contraction with the elbow fully flexed – emphasize this position in every bicep exercise. Combined with adequate volume across preacher work, bilateral curls, and isolation, proper peak contraction technique produces the bicep peak development that partial range training never achieves.
Frequently Asked Questions
What’s the short head of the bicep?
The inner head of the biceps brachii. The bicep has two heads: long (outer/upper) and short (inner). The short head creates the visible bicep peak from the front view and inner bicep thickness. The short head activates strongest during bilateral curls with shoulder-width grip (standard barbell curls), preacher curls (angled arm position), close grip curls, and any curl variation that places the upper arm forward of the body. Combined with long head development, the short head produces complete bicep aesthetics.
How do I get a bigger bicep peak?
Train the short head with peak contraction emphasis. Preacher curls (dumbbell, barbell, lever, spider variations) produce extreme short head emphasis through the angled arm position. Standard barbell curls with shoulder-width grip emphasize the short head over the long head. Close grip curls and concentration curls add additional short head emphasis. Combined with full peak contraction in every rep, these exercises produce measurable bicep peak development within 12 to 16 weeks of consistent training. Note that visible peak also requires low body fat to show through.
Are preacher curls necessary for short head development?
Highly effective but not strictly necessary. Preacher curls produce among the most direct short head bicep loading possible – the angled arm position eliminates long head contribution and forces the short head to do most of the work. However, standard barbell curls with shoulder-width grip and close grip curls also emphasize the short head. Most successful short head-focused programs include preacher curl variations as primary work because they produce more direct short head emphasis than other curl variations.
What’s the best exercise for the inner bicep?
Preacher curl variations and bilateral barbell curls. Dumbbell or barbell preacher curls produce direct short head loading through the angled arm position. Spider curls produce extreme short head emphasis through the vertical arm position. Standard barbell curls with shoulder-width grip emphasize the short head. Combined with concentration curls and close grip curls, these form the foundation of complete short head development. The fastest gains come from combining preacher work with standard barbell curls.
How often should I train short head biceps?
1 to 2 times per week as part of complete bicep programming. Most successful bicep programs include 4 to 6 bicep exercises per session with appropriate short head emphasis through preacher work and bilateral curls. The biceps recover quickly and tolerate higher frequency for those wanting accelerated development. Athletes prioritizing bicep peak development often train biceps 2 to 3 times per week with appropriate volume distribution. Total weekly bicep volume should be 12 to 20+ working sets across both heads.
