Standing Side Bend Stretch

Ab stretch with a lateral lean that opens both the rectus abdominis and the obliques.

How to do it

  1. Stand with your feet shoulder-width apart and reach your right arm straight up overhead.
  2. Gently lean your torso to the left, sliding your left hand down your thigh as your right arm arcs overhead.
  3. Keep both hips facing forward — let the stretch run through your obliques and the side of your waist.
  4. Hold for 15–30 seconds, breathing slowly and lengthening with each exhale rather than forcing depth.
  5. Return upright with control, then switch sides and repeat with your left arm overhead.
  6. Do 2–3 rounds per side, gradually increasing the lean as your obliques warm up.

Key technique cue

Hips face forward, bend purely sideways; no twisting, no pushing the hip out.

Common mistakes

  • Pushing the hips out to the side as you lean — this kills the oblique stretch and shifts the load onto the lower back.
  • Twisting the torso forward or back instead of a clean side bend, which dulls the lengthening along the side of the body.
  • Forcing depth in the first few seconds instead of letting your breath take you deeper over time.
  • Tensing the shoulder of the raised arm — the arm should reach long but stay relaxed through the trap.

Benefits

  • Stretches the obliques that most core training never reaches.
  • Improves rotational range for sport and lifting.
  • Decompresses the side of the body after long sitting or repetitive bending.

Progression: from easier to harder

  1. Step 1
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Full “Abdominal stretch” progression

About the exercise

This variation adds a side bend or lean to the standard ab stretch, working the obliques alongside the front of the core. It's a useful part of any mobility program because most ab training only loads the rectus abdominis — the obliques rarely get stretched without deliberate work. It works well in warm-ups for rotational sports such as golf and tennis, in oblique-focused programs and in any cool-down that targets the side of the body. It pairs naturally with rotational core exercises.

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