Plank vs Seated Knee Up

Maximizing Your Core Workout Plan

Contents

Seated Knee Up is the easier place to start — difficulty 2 of 5 vs 3. Compare Core form cues and when to progress.

Customize Your Core Workout: Explore the Benefits of Plank and Seated Knee Up for Better Comparison.

Planfit Users' Choice about Plank vs Seated Knee Up : Which is Better?

Based on randomly selected data from 1 million completed workouts, Planfit users log Seated Knee Up more often — 9,913 sessions compared to 9,776 for Plank.

Popularity is not the whole answer. Plank and Seated Knee Up differ in the muscles they load, the equipment they need, and how hard they are to learn — the comparison below covers each.

Not sure whether Plank or Seated Knee Up fits your goal? Get a personalized plan

How to Plank

Plank gif

Plank muscles worked: Core

Form

  1. 1. Spread your arms shoulder-width apart and support your body on the balls of your feet while lying face down with your knees straight.
  2. 2. Raise your hips to ensure your body forms a straight line from head to toe.
  3. 3. Perform the movement by pulling your belly button up to prevent your lower back from sagging.

Coach's Comment

  1. To avoid hunching your back, keep your body in a straight line and engage your core while holding the position.

If you want to know a detailed guide to Plank, alternative exercises, and its benefits, check it out here. Check out the Plank Guide page of our blog!

Do you want to know more about Plank methods?

How to Seated Knee Up

Seated Knee Up gif

Seated Knee Up muscles worked: Core

Form

  1. 1. Lift your lower body so that your knees and chest come closer together.
  2. 2. Allow your upper body to naturally lean forward so that your core can contract.
  3. 3. Slowly return to the starting position.

Coach's Comment

  1. If it's too difficult, try proceeding with your knees bent.

If you want to know a detailed guide to Seated Knee Up, alternative exercises, and its benefits, check it out here. Check out the Seated Knee Up Guide page of our blog!

Do you want to know more about Seated Knee Up methods?

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