BMARCHAI Open the free app

Dumbbell Knee Tuck Plank

Strengthens the core, improving trunk stability and control during other movements.

Core & AbsIntermediateStrengthIsometric

At a glance

Muscles workedPrimary: core. Secondary: abs
Muscle groupCore & Abs
DifficultyIntermediate
TypeStrength · Isometric
Sets & reps3 sets × 10-12 reps
Estimated calories burned~6 kcal

How to do it

  1. Step 1: Setup — Get into the starting position for Dumbbell Knee Tuck Plank.
  2. Step 2: Initiation — Engage your core and begin the movement with control.
  3. Step 3: Main movement — Complete the movement through its full range of motion.
  4. Step 4: End position — Reach the top/end of the movement with control.
  5. Step 5: Return — Slowly return to the starting position.
  6. Step 6: Breathing reminder — Exhale on exertion, inhale on return.
  7. Step 7: Safety note — Keep the movement controlled and stop if you feel sharp pain.

Equipment

Coaching tips

Benefits

Strengthens the core, improving trunk stability and control during other movements.

Common mistakes

Holding the breath or letting the hips sag out of a straight line.

Make it harder

Increase the dumbbell weight, or add a brief pause at the hardest point of the movement.

Make it easier

Use a lighter dumbbell or reduce the range of motion until form is solid.

Breathing

Exhale on exertion, inhale on release.

Build a workout with this exercise

Plan sessions, track your progress and match your meals to your training, free.

Try it free in Bmarchai

More core & abs exercises

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.