VARIATIONS

Side Plank

Body holds a static straight line without movement.

This isolation exercise targets the obliques and deep abdominal stabilizers to build lateral core strength. It improves trunk stability and resistance to rotational forces without requiring equipment.

HOW TO DO IT

  1. Lie on your side with legs straight and feet stacked.
  2. Place your bottom forearm on the floor directly under your shoulder.
  3. Engage your core and lift your hips until your body forms a straight line.
  4. Hold the position while breathing steadily.
  5. Lower your hips slowly back to the floor.
  6. Repeat the sequence on the opposite side.

COMMON MISTAKES

  • Letting the hips sag toward the floor.
  • Shrugging the supporting shoulder up toward the ear.
  • Rotating the torso forward or backward instead of stacking vertically.

TIPS

  • Drive your bottom elbow and feet firmly into the floor.
  • Imagine a straight rod running from your head to your heels.
  • Reach your top arm toward the ceiling to open the chest.

DETAILS

Muscles
AbdominalsObliques
Equipment
Bodyweight
Type
Strength Training
Difficulty
Intermediate
Tracked as
Weight & Reps

TECHNIQUE

Base movement
Side plank
Legs
Both
Arms straight or bent
Bent arms
Legs straight or bent
Straight legs
Body position
Lying on the side
Body support
Forearms supported

SIMILAR EXERCISES

Side Plank · 1/3

The library opens at launch

You've read 5 exercises — that's the free preview while we're in development. Leave your email address and we'll open the whole library to you now, and email you the day GYMMER launches.

Free forever plan. No card, no spam.

One address, one email at launch, and an unsubscribe link in every one.

Back to the library

Train this in GYMMER

Put it in a plan, log every set, and learn 3,000+ exercises with demos and coaching notes.

Ratings

Not rated