Exercise guide · Intermediate · Compound

Hyght Dumbbell Fly: How to Do It & Muscles Worked

The hyght dumbbell fly is a chest exercise performed on a bench using dumbbells. It targets the pectoral muscles and also engages the shoulders. The movement involves lowering the dumbbells in a wide arc to stretch the chest and then bringing them back together above the chest.

Primary muscles
Chest
Secondary muscles
Shoulders
Equipment
Dumbbell
Level · type
Intermediate · Compound
Demonstration of the hyght dumbbell fly
Front view: muscles worked by the hyght dumbbell fly. Primary: chest. Secondary: shoulders.
Back view: muscles worked by the hyght dumbbell fly. Primary: chest. Secondary: shoulders.
Primary Secondary

How to do the hyght dumbbell fly

  1. Step 1: Lie flat on a bench with a dumbbell in each hand, palms facing each other.
  2. Step 2: Extend your arms straight up over your chest, with a slight bend in your elbows.
  3. Step 3: Keeping a slight bend in your elbows, lower the dumbbells out to the sides in a wide arc until you feel a stretch in your chest.
  4. Step 4: Pause for a moment, then reverse the movement and bring the dumbbells back to the starting position.
  5. Step 5: Repeat for the desired number of repetitions.

Sets, reps and programming

Suggested sets, reps and rest for the hyght dumbbell fly by training goal
Goal Sets Reps Rest Effort
Strength 3–5 3–6 3–5 min 1–3 reps in reserve
Muscle growth 3–4 6–12 2–3 min 1–2 reps in reserve
Muscular endurance 2–3 12–20 1–2 min 1–3 reps in reserve

Ranges follow the ACSM position stand on progression in resistance training. Muscle grows across a wide range of loads when sets end close to failure (Schoenfeld et al., 2017), longer rests between heavy sets support strength and size (Schoenfeld et al., 2016), and stopping a rep or two short of failure works about as well as training to failure (Grgic et al., 2022). Estimate your working weights with the strength calculators.

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