Alternating Side Plank Rotation

Intermediate
Alternating

Also known as: Alternating Forearm Side Plank Rotation

Expert Advice

Turn your rib cage and pelvis together, letting your feet pivot with you. Keeping your feet planted can force the rotation into your lower back.

How-to-do Steps

  1. Place your forearms on the floor, elbows under shoulders and feet hip-width apart.
  2. Extend your legs and lift your hips into a straight forearm plank.
  3. Rotate onto your right forearm and foot edges, turning your chest to the left.
  4. Raise your left arm toward the ceiling, keeping your hips lifted.
  5. Return your left forearm to the floor and face your chest downward.
  6. Repeat on the opposite side, alternating sides and counting each side rotation as one repetition.

Common Mistakes

  • Supporting shoulder shrugsFix: press your forearm into the floor and keep your neck long.
  • Hips sag during transitionsFix: squeeze your glutes and keep your waist lifted.

Coach Cues

Shoulder over elbowTurn as one unitKeep your waist lifted

Short reminders to keep in mind during every set.

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Muscles Worked

Alternating Side Plank Rotation primarily targets the Abs, with Strength mechanics using Body Weight. Understanding muscle activation patterns helps you focus on proper engagement and maximize training effectiveness.

Primary
Abs
Abs55%
Secondary
Shoulders
Shoulders20%
Glutes
Glutes10%
Traps
Traps5%
Chest
Chest5%
Quads
Quads5%
Equipment
Body Weight
Body Weight
Exercise Type
Strength
55%Abs20%Shoulders10%Glutes5%Traps5%Chest5%Quads

Why Level 3?

Intermediate

Alternating single-forearm support requires trunk strength, balance, and controlled whole-body rotation.

Technique
Stability
Strength
Mobility
Impact
Learning

Sets & Reps Guidance

Beginner3 x 10-12
Intermediate4 x 8-10
Advanced4 x 6-8

Frequently Asked Questions

What muscles does Alternating Side Plank Rotation work?
Alternating Side Plank Rotation primarily targets the Abs. Secondary muscles involved include Shoulders, Glutes, Traps, Chest, Quads. It is classified as a Strength exercise performed with Body Weight.
How many sets and reps should I do for Alternating Side Plank Rotation?
For beginners, start with 3 sets of 10-12. Intermediate lifters can do 4 sets of 8-10. Advanced athletes can push to 4 sets of 6-8. Adjust based on your goals and recovery capacity.
Is Alternating Side Plank Rotation suitable for beginners?
Alternating Side Plank Rotation is rated as intermediate difficulty. Beginners may want to start with lighter loads or simpler variations and progress to this exercise as their strength and coordination improve.
What are the most common mistakes when doing Alternating Side Plank Rotation?
Supporting shoulder shrugs: press your forearm into the floor and keep your neck long. Hips sag during transitions: squeeze your glutes and keep your waist lifted.