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Lats exercise · stability ball

Exercise Ball Alternating Arm Ups

The exercise ball alternating arm ups is a stability ball exercise that targets the lats, with the shoulders and core assisting.

Animated demonstration of the exercise ball alternating arm ups
Exercise Ball Alternating Arm Ups — demonstration
Target muscle
Lats
Also works
Shoulders, core
Equipment
Stability ball
Body part
Back

How to do the exercise ball alternating arm ups

  1. Sit on the stability ball with your feet flat on the ground and your back straight.
  2. Hold a dumbbell in each hand with your palms facing inwards and your arms extended down by your sides.
  3. Engage your core and slowly lift one arm up towards your shoulder, keeping your elbow slightly bent.
  4. Pause for a moment at the top, then slowly lower your arm back down to the starting position.
  5. Repeat the movement with the other arm.
  6. Continue alternating arms for the desired number of repetitions.

Sets and reps

Start with 3 sets of 10–15 reps, resting 45–60 seconds. When every set feels easy, add reps, slow the lowering phase or move to a harder variation.

Muscles worked

The main muscle is the lats. The shoulders and core work as secondary muscles. See all lat exercises or every stability ball exercise.

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