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Intermediate Biceps Routine

A 25-minute biceps-focused session using dumbbells and a resistance band.

Warm-Up

Raise temperature and prep elbows/shoulders for curling. (5 min)

Jumping Jack
Jumping Jack1 min
How to

A full-body cardio move that trains coordination, calves, shoulders, and hips.

  1. Stand tall with feet together and arms at your sides.
  2. Jump your feet out as you raise your arms overhead.
  3. Jump your feet back together as you lower your arms.
  4. Repeat at a steady pace, landing softly each time.
Form cues
  • Stay light on your toes
  • Keep your chest tall
Common mistakes
  • Landing hard with locked knees
  • Letting your arms swing out of control
Arm Circle
Arm Circle1 min
How to

A simple shoulder warm-up that moves both arms in circles and trains shoulder control.

  1. Stand tall with your feet about hip-width apart.
  2. Raise both arms out to your sides at shoulder height.
  3. Make small, controlled circles with both arms.
  4. Keep circling for the set time, then reverse direction if told.
  5. Lower your arms to finish.
Form cues
  • Keep your ribs down
  • Move smoothly, not fast
Common mistakes
  • Shrugging your shoulders toward your ears
  • Arching your back to keep the arms up
Inchworm
Inchworm1m 30s
How to

A full-body walkout that trains your core, shoulders, and hamstrings.

  1. Stand tall with feet hip-width apart.
  2. Hinge at your hips and place your hands on the floor.
  3. Walk your hands forward to a high plank.
  4. Pause with your body in a straight line.
  5. Walk your hands back to your feet and stand up.
Form cues
  • Brace your core in the plank.
  • Keep your legs as straight as you can.
Common mistakes
  • Letting your hips sag in the plank.
  • Rushing the hand walkout.

Set 1 - Curl and Hammer

Strict form; avoid torso swing. — 3 rounds

Alternating Dumbbell Curl
Alternating Dumbbell Curl10x both sides
How to

An alternating arm curl with dumbbells that trains your biceps and grip.

  1. Stand tall with a dumbbell in each hand, arms at your sides.
  2. Curl one dumbbell up while keeping your elbow close to your ribs.
  3. Lower it with control to the start position.
  4. Curl the other dumbbell and keep alternating sides.
Form cues
  • Keep your wrists straight
  • Move only your forearms
Common mistakes
  • Swinging your body to lift the weight
  • Letting your elbows drift forward
Hammer Curl
Hammer Curl12x
How to

A neutral-grip curl that trains your biceps and forearms, alternating one arm at a time.

  1. Stand tall with a weight in each hand, palms facing in.
  2. Brace your core and keep your elbows close to your sides.
  3. Curl one weight toward your shoulder without turning your wrist.
  4. Lower it with control, then curl the other arm.
  5. Alternate arms until all reps are done.
Form cues
  • Keep your wrists straight.
  • Move only at your elbows.
Common mistakes
  • Swinging your body to lift the weight.
  • Letting your elbows drift forward.
3 rounds

Set 2 - Angle and Band Pump

Control the lowering phase; keep constant tension on the band. — 3 rounds

Concentration Curl
Concentration Curl10x each side
How to

A seated single-arm curl that isolates your biceps with your upper arm braced against your thigh.

  1. Sit with your feet wide and hold a weight in one hand.
  2. Brace that upper arm against your inner thigh.
  3. Curl the weight toward your shoulder without moving your upper arm.
  4. Lower the weight with control until your arm is nearly straight.
  5. Finish your reps, then switch arms.
Form cues
  • Keep your upper arm still.
  • Squeeze your biceps at the top.
Common mistakes
  • Swinging the weight to start the curl.
  • Letting your elbow slide off your thigh.
Band Curl
Band Curl20x
How to

A band biceps curl that trains the front of your upper arms using elastic resistance.

  1. Stand on the band with feet hip-width apart and hold an end in each hand.
  2. Start with arms straight, palms forward, and elbows close to your sides.
  3. Curl your hands toward your shoulders without moving your upper arms.
  4. Lower with control until your arms are straight again.
Form cues
  • Keep your elbows pinned to your sides.
  • Stand tall and brace your core.
Common mistakes
  • Swinging your body to lift the band.
  • Letting your elbows drift forward.
3 rounds

Set 3 - Forearm and Brachialis Finisher

Lighter load; chase a burn without wrist pain. — 2 rounds

Reverse Curl
Reverse Curl12x
How to

An overhand curl that trains your biceps and forearms.

  1. Stand tall and hold the weight with an overhand grip.
  2. Keep your elbows close to your sides and palms facing down.
  3. Curl the weight up toward your shoulders without swinging.
  4. Lower with control until your arms are straight again.
Form cues
  • Keep your wrists straight
  • Move only at your elbows
Common mistakes
  • Leaning back to lift the weight
  • Letting your wrists bend as you curl
Cross-Body Hammer Curl
Cross-Body Hammer Curl10x both sides
How to

An alternating curl that brings each weight across your body to train your biceps and forearms.

  1. Stand tall with a weight in each hand, palms facing in.
  2. Curl one weight across your body toward the opposite shoulder.
  3. Keep your upper arm close to your side as you lift.
  4. Lower the weight with control to the start.
  5. Repeat on the other arm, alternating each rep.
Form cues
  • Keep your wrist neutral.
  • Move only at your elbow.
Common mistakes
  • Swinging your body to lift the weight.
  • Letting your elbow drift forward.
Isometric Biceps Hold
Isometric Biceps Hold30 sec
How to

An isometric curl hold that trains your biceps by keeping tension without moving.

  1. Stand tall with a weight in each hand, palms facing up.
  2. Curl until your elbows are bent about 90 degrees.
  3. Hold there and breathe, with elbows close to your sides.
  4. Lower the weights with control when the hold is done.
Form cues
  • Keep your wrists straight
  • Stand tall and brace lightly
Common mistakes
  • Letting your elbows drift forward
  • Leaning back to hold the weight
2 rounds · 15 sec rest

Cool-Down

Bring the heart rate down and open the front of the arms/shoulders. (2 min)

Standing Biceps Stretch
Standing Biceps Stretch1 min each side
How to

A standing arm stretch that targets your biceps and front of the shoulder, done one side at a time.

  1. Stand tall beside a wall with one arm reaching back.
  2. Place your palm on the wall around shoulder height.
  3. Keep your arm straight and turn your chest away gently.
  4. Hold the stretch and breathe slowly.
  5. Release with control, then switch sides.
Form cues
  • Keep your shoulder down
  • Use a gentle stretch
Common mistakes
  • Forcing the arm too high
  • Shrugging your shoulder toward your ear
Curl Variations That Hit Every Fiber

Curl Variations That Hit Every Fiber

Supinated curls (Alternating Dumbbell, Concentration) maximize long-head stretch and peak contraction, while Hammer and Cross-Body Hammer Curls recruit the brachialis and brachioradialis — muscles that sit beneath the biceps and physically push the peak higher. No redundancy here, just full-spectrum elbow flexor development.

Why Biceps Training Is Deceptively Technical

Why Biceps Training Is Deceptively Technical

The biceps crosses two joints, meaning forearm supination and shoulder angle both determine which fibers fire hardest. The Reverse Curl and Isometric Hold expose your weakest links — grip endurance and mid-range strength — the exact failure points that stall arm development for most intermediate lifters.

Density Over Duration, Variety Over Volume

Density Over Duration, Variety Over Volume

At 18 minutes of work, this session uses exercise rotation as a fatigue management tool, cycling through angles and grips to maintain intensity without accumulating junk volume. Progress by adding half-rep pauses to the Concentration Curl or increasing Band Curl resistance before adding sets — quality tension time drives hypertrophy, not raw reps.

Intermediate Biceps Routine | Mighty Nimble | Mighty Nimble