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Double Bench Knee Tuck with Extension

Dynamic core strengthening

Core & AbsIntermediateStrengthTuck

At a glance

Muscles workedPrimary: Core and hip flexors
Muscle groupCore & Abs
DifficultyIntermediate
TypeStrength · Tuck
Sets & reps3 sets × 10-15 reps
Estimated calories burned~50 kcal

How to do it

  1. Step 1: Position between two benches
  2. Step 2: Support body with hands
  3. Step 3: Tuck knees toward chest
  4. Step 4: Extend legs straight
  5. Step 5: Repeat controlled

Equipment

Coaching tips

Benefits

Dynamic core strengthening

Common mistakes

Swinging momentum

Make it harder

Slower extension

Make it easier

Single bench knee tuck

Breathing

Exhale on tuck

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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.