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Dumbbell Bench Press

The dumbbell bench press replaces the barbell with two independent weights, forcing each arm to control its own load through the full press. It trains the same muscles as the barbell version, the pectorals, front deltoids and triceps, but adds a stabilization demand and a longer range of motion, since the dumbbells can travel below chest level. Lifters use it to fix left-right strength imbalances, to get a deeper pec stretch, or when a barbell and rack are not available.

ChestDumbbell
Dumbbell Bench Press
Primary muscle
Chest (pectorals)
Secondary muscles
front deltoids, triceps, serratus anterior
Equipment
Dumbbell
Category
Chest

How to Do the Dumbbell Bench Press

  1. Sit on the end of a flat bench with a dumbbell standing on each thigh.
  2. Kick the dumbbells up one at a time as you lie back, ending with them at chest level and your feet flat on the floor.
  3. Set your shoulder blades back and down, then press both dumbbells up until your arms are straight over your shoulders.
  4. Lower the dumbbells with control to the sides of your chest, letting them travel slightly deeper than a barbell would allow.
  5. Keep your forearms vertical and elbows around 45 degrees from your torso as you descend.
  6. Press up and slightly inward so the dumbbells finish close together over your chest, exhaling through the effort.
  7. Do not clang the weights together at the top; stop just short of touching to keep tension on the pecs.
  8. Finish the set by bringing your knees up to meet the dumbbells and sitting up, rather than dropping them from the top.

Common Mistakes

  • Starting too heavy: getting 40 kg dumbbells into position is a skill of its own, and failing during setup is how most dumbbell press injuries happen.
  • Letting the dumbbells drift apart: pressing them outward instead of up puts the shoulders under sideways load and makes the lockout unstable.
  • Overstretching at the bottom: sinking the elbows far below the bench under load strains the pec tendon; go deep, but stay in a range you can control.
  • Dropping the weights from lockout: it looks harmless but jerks the shoulder, and rolling back with the dumbbells is the safer dismount.
Know your Dumbbell Bench Press 1RM
Use the Bench Press 1RM Calculator to estimate your one-rep max from a normal working set.

Track This Exercise in the App

Log your dumbbell bench press sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.

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