Appears in642 Workouts*

Alternating Stability-Ball Seated Side-Bend

The Alternating Stability-Ball Seated Side-Bend mainly works the core, with help from the lower back. You'll need: exercise ball.

Felicia Keathley
Felicia Keathley
@Felicia Keathley

Required Equipment

Exercise Ball
Exercise Ball

Alternating Stability-Ball Seated Side-Bend Muscles Worked

Primary

Obliques

Secondary

Abdominals (rectus abdominis); Spinal Erectors (erector spinae)

How to do the Alternating Stability-Ball Seated Side-Bend

Setup

  • Sit upright on a stability ball with your feet planted firmly on the floor at hip-width distance to maintain balance.

  • Maintain a neutral spine and engage your core muscles.

Movement

  • Raise one arm straight up toward the ceiling.

  • Lean your torso slowly and controlled to the opposite side, keeping your hips stable on the ball. You should feel a stretch along the side of your torso (your obliques).

  • Hold the stretch momentarily, then return to the starting upright position by using your core strength.

  • Switch arms and lean to the other side to complete the next repetition.

Tips

  • Keep movements slow and deliberate rather than using momentum.

  • Ensure the ball remains stationary throughout the movement.

Alternating Stability-Ball Seated Side-Bend FAQs

What muscles does the Alternating Stability-Ball Seated Side-Bend work?

The Alternating Stability-Ball Seated Side-Bend mainly works the core, with help from the lower back. The main muscles are the obliques.

What equipment do you need for the Alternating Stability-Ball Seated Side-Bend?

Exercise ball.

Training calculators

Work out the numbers behind your training before your next session.