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Iso Elbow Crunch on Situp Bench

Builds isometric core endurance and improves mind-muscle connection in the abs.

Core & AbsIntermediateStrengthIsometric

At a glance

Muscles workedPrimary: abs. Secondary: core
Muscle groupCore & Abs
DifficultyIntermediate
TypeStrength · Isometric
Sets & reps3 sets × 20-40 seconds
Estimated calories burned~4 kcal

How to do it

  1. Lie on the sit-up bench and crunch up until the elbows or upper body are in the desired position.
  2. Hold the isometric contraction.
  3. Keep the core tightly braced and neck neutral.
  4. Hold for the prescribed time.
  5. Lower with control and rest.

Equipment

Coaching tips

Benefits

Builds isometric core endurance and improves mind-muscle connection in the abs.

Common mistakes

Avoid pulling on the neck or holding the breath.

Make it harder

Increase hold time or add a small pulse.

Make it easier

Reduce hold time or perform regular crunches.

Breathing

Breathe steadily while holding the position.

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General fitness and nutrition information, not medical advice. Check with a qualified professional before starting a new exercise or diet plan, especially if you have an injury or health condition.