CORE · COMPOUND
TRX Knee Tuck
A suspension core movement drawing the knees toward the chest.
Primary musclesCore
Secondary musclesHip flexors, Shoulders
EquipmentSuspension trainer
DifficultyIntermediate · Hip Flexion
Original Gym Log exercise illustrations will be added in the next media phase.
For now, the database focuses on accurate, original written guidance.
For now, the database focuses on accurate, original written guidance.
How to perform
- Start in a plank with feet in the straps.
- Pull the knees toward the chest while keeping the shoulders stacked.
- Extend the legs back to plank under control.
Tips
- Control the movement and use a range you can repeat consistently.
- Choose a load or variation that lets you keep the core as the intended focus.
Common mistakes
- Using more load or speed than you can control.
- Losing stable body position during the difficult portion.
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