Lateral Side Plank

Lateral Side Plank

Description

The lateral side plank is the standard side plank — holding a straight body position on one forearm and the side of one foot. It builds anti-lateral flexion core strength, targeting the obliques and quadratus lumborum.

Muscle Group

Equipment Required

Lateral Side Plank Instructions

  1. Lie on your right side. Place your right forearm on the floor, elbow under your shoulder.
  2. Stack your feet or stagger them.
  3. Lift your hips off the floor until your body forms a straight line.
  4. Hold this position for the desired time.
  5. Keep hips elevated — do not let them sag.
  6. Breathe steadily.
  7. Hold for 20 to 45 seconds per side.
  8. Switch sides.

Lateral Side Plank Form & Visual

Lateral Side Plank

Lateral Side Plank Benefits

  • Builds anti-lateral flexion core strength
  • Targets the obliques and quadratus lumborum
  • No equipment needed
  • Foundational core exercise
  • Builds hip stability
  • Recommended by Dr. McGill for core health

Lateral Side Plank Muscles Worked

  • Obliques
  • Quadratus lumborum
  • Gluteus medius (hip stabilizer)
  • Transverse abdominis

Lateral Side Plank Variations & Alternatives