BMARCHAI Open the free app

Standing Single Leg Knee Tuck with Pulley Strap

Adds cable resistance to a single-leg knee tuck for greater core and hip-flexor demand.

Core & AbsIntermediateStrengthFlexion

At a glance

Muscles workedPrimary: abs & hip flexors. Secondary: core
Muscle groupCore & Abs
DifficultyIntermediate
TypeStrength · Flexion
Sets & reps3 sets × 10-12 each side
Estimated calories burned~26 kcal

How to do it

  1. Attach an ankle strap to a low pulley and face away or as prescribed.
  2. Drive the knee up toward the chest against the resistance.
  3. Keep the torso upright and core braced.
  4. Lower with control.
  5. Complete reps then switch sides.

Equipment

Coaching tips

Benefits

Adds cable resistance to a single-leg knee tuck for greater core and hip-flexor demand.

Common mistakes

Avoid leaning back or using momentum.

Make it harder

Increase weight or slow the tempo.

Make it easier

Perform without cable resistance.

Breathing

Exhale as you tuck, inhale as you lower.

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.