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Elbow-To-Knee
A floor oblique drill that repeatedly drives one elbow to the opposite knee, building rotational trunk flexion strength one side at a time.
AbsBodyweightRotational trunk flexion
GoLightWeight mediaelbow-to-knee
Demonstration coming soon
Primary
Obliques
Secondary
Rectus abdominisHip flexors
Equipment
Bodyweight
Pattern
Rotational trunk flexion
Setup
- 01Lie on your back with knees bent and feet flat.
- 02Cross one ankle over the opposite knee, opening that hip.
- 03Place the fingertips of the working side lightly behind the ear.
- 04Press the lower back gently toward the floor.
Execution
- 01Exhale and curl the torso up while rotating the working shoulder across.
- 02Drive the elbow toward the opposite knee resting on the crossed leg.
- 03Pause briefly with the obliques fully contracted.
- 04Lower under control and complete all reps before switching sides.
Checkpoints
- -The shoulder travels across the body, not just the elbow.
- -The hips stay square on the floor.
- -Hand contact on the head stays light.
- -Each rep gets a distinct top pause.
Common mistakes
- -Pulling the neck to fake range of motion.
- -Rocking the hips to swing the torso across.
- -Racing through reps with no contraction at the top.
- -Letting the crossed leg do the work by pulling the knee in.
Programming notes
- -Use 2 to 3 sets of 10 to 15 reps per side.
- -Complete one side fully before switching to keep tension continuous.
- -Progress by adding a 2 second hold at peak contraction.
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