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Arm Slingers Hanging Bent Knee Legs
A hanging core drill where you swing bent knees side to side in controlled arcs, training the obliques and deep trunk muscles to decelerate rotation.
AbsBodyweightHanging rotation
GoLightWeight mediaarm-slingers-hanging-bent-knee-legs
Demonstration coming soon
Primary
Obliques
Secondary
Rectus abdominisHip flexorsForearmsLatissimus dorsi
Equipment
Bodyweight
Pattern
Hanging rotation
Setup
- 01Grip a pull-up bar slightly wider than shoulder width.
- 02Hang with the arms long and the shoulders lightly packed, not fully slack.
- 03Lift the knees to roughly hip height with the knees bent about 90 degrees.
- 04Brace the trunk before starting the first swing.
Execution
- 01Swing the bent knees to one side in a controlled arc.
- 02Use the obliques to decelerate at the end of the arc rather than letting the legs fly.
- 03Reverse direction and swing the knees to the other side.
- 04Keep the arc height consistent and the rhythm smooth for the whole set.
Checkpoints
- -Knees stay at or above hip height throughout.
- -The trunk controls the swing; the legs never whip freely.
- -Grip stays solid with no re-gripping mid set.
- -Shoulders stay engaged rather than hanging passively.
Common mistakes
- -Letting momentum grow until the whole body swings.
- -Dropping the knees below hip height between arcs.
- -Shrugging into the ears and losing shoulder position.
- -Cutting the arc short instead of controlling a full range.
Programming notes
- -Use 2 to 3 sets of 8 to 12 arcs per side.
- -Grip or shoulder fatigue usually ends the set first; keep sets short and crisp.
- -Progress to the straight-leg version once bent-knee arcs stay fully controlled.
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