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Alternating Rotating Knee Tuck

Increases challenge to core and shoulder stability

BackBeginnerStrengthTwist

At a glance

Muscles workedPrimary: erector spinae, abs, deltoids. Secondary: hamstrings, core
Muscle groupBack
DifficultyBeginner
TypeStrength · Twist
Sets & reps3 sets × 30-60s
Estimated calories burned~55 kcal

How to do it

  1. Step 1: Start in a plank position with arms crosseds.
  2. Step 2: Engage core and keep body straight from head to heels.
  3. Step 3: Twist your body, tuck your knee, and touch your knee.
  4. Step 4: Squeeze glutes and lower back muscles.
  5. Step 5: Keep shoulders down and away from ears.
  6. Step 6: Breathe naturally and avoid holding breath.

Equipment

Coaching tips

Benefits

Increases challenge to core and shoulder stability

Common mistakes

laying body on platform

Make it harder

move faster with control

Make it easier

go slower

Breathing

Exhale on engagement, inhale on relaxation

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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.