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Suspended Reverse Crunch
A reverse crunch with the feet in suspension straps, forcing the lower abs to curl the pelvis while the trunk resists instability.
AbsBodyweightReverse trunk flexion
GoLightWeight mediasuspended-reverse-crunch
Demonstration coming soon
Primary
Rectus abdominis
Secondary
Hip flexorsObliquesTransverse abdominis
Equipment
Bodyweight
Pattern
Reverse trunk flexion
Setup
- 01Set the straps so the foot cradles hang about knee height.
- 02Lie on your back with your head away from the anchor and place both feet in the cradles.
- 03Rest the arms on the floor at your sides for stability.
- 04Set the knees bent about 90 degrees and brace the trunk.
Execution
- 01Exhale and curl the pelvis up, drawing the knees toward the chest.
- 02Let the hips and lower back lift off the floor as the abs shorten.
- 03Pause with the pelvis fully tucked and the straps loaded.
- 04Lower the hips slowly back to the floor without letting the straps sling the legs away.
Checkpoints
- -The pelvis curls; the knees do not just slide toward the face.
- -The straps stay tensioned and quiet, not swinging.
- -Arms press down for stability but do not lever the hips up.
- -The lower back touches down softly, segment by segment.
Common mistakes
- -Swinging the legs and riding the strap momentum.
- -Pulling with the hip flexors and never posteriorly tilting the pelvis.
- -Letting the straps drift sideways and losing alignment.
- -Dropping the hips fast on the return.
Programming notes
- -Use 2 to 4 sets of 8 to 15 reps.
- -Pause 1 to 2 seconds at the top tuck to kill momentum.
- -Regress to a floor reverse crunch if the straps keep swinging.
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