Core · Bodyweight

Spiderman Plank

How to do the spiderman plank, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.

Animated demonstration of the Spiderman Plank
Equipment
Bodyweight
Difficulty
Intermediate
Logged as
Weighted reps
Movement
Flexion
Mechanic
Isolation

How to do it

Hold a forearm plank with your body in a straight line. Drive one knee up toward the same-side elbow, return it, then alternate with the other knee while keeping your hips level.

  1. 1Feel your obliques and abs work as you drive each knee toward the elbow
  2. 2Keep your hips level and core braced through every rep
  3. 3Hold a stable plank line as the legs move

Common mistakes

  • Do not let your hips sag or twist as the knee comes up
  • Do not hold your breath; breathe steadily
  • Do not let your head droop; keep your neck aligned

Muscles worked

The spiderman plank mainly works the obliques, upper abs, and lower abs, with the hip flexors, glutes, and front delts assisting.

  • ObliquesPrimary
  • Upper AbsPrimary
  • Lower AbsPrimary
  • Hip FlexorsSupport
  • GlutesSupport
  • Front DeltsSupport
  • QuadsMinor

Kovo programs the spiderman plank for you and tracks it every session.

We build your whole program, drop the right lifts into each workout, and adjust your weights as you get stronger. Free on iOS and Android.

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Last reviewed June 2026.