Cable Reverse Crunch
- Músculo objetivo
- Rectus Abdominis
- Músculos sinergistas
- Obliques
- Equipamiento
- Cable
- Parte del cuerpo
- Waist
- Tipo
- Strength
The cable reverse crunch is a lower-ab focused core exercise that primarily targets the rectus abdominis, with the obliques assisting to stabilize the trunk. By curling the pelvis toward your ribs against constant cable tension, it trains the lower portion of the abs through a controlled range and adds steady resistance that bodyweight crunches lack.
Cómo hacer el Cable Reverse Crunch
- 1Set the cable pulley to the lowest position and attach an ankle strap or rope; lie on your back on the floor with your head toward the machine.
- 2Hook your feet into the strap (or grip the rope between your feet) and raise your legs so your hips and knees are bent to roughly 90 degrees.
- 3Hold onto a fixed point above your head, or rest your arms flat on the floor, to anchor your upper body.
- 4Brace your abs and exhale as you curl your pelvis up and in toward your ribcage, lifting your hips slightly off the floor.
- 5Pause briefly at the top when your lower back rounds and your abs are fully contracted.
- 6Inhale and lower your hips back down under control, resisting the cable as your legs return toward the start.
- 7Stop just before your lower back fully flattens to keep tension on the abs, then begin the next rep.
- 8Complete your reps, then carefully unhook your feet and return the weight to the stack.
Consejos de técnica
- Drive the movement by rolling your pelvis toward your ribs, not by swinging your legs or pulling with your hip flexors.
- Keep the tempo slow and deliberate, especially on the lowering phase, to maximize tension on the lower abs.
- Exhale hard at the top of each rep to deepen the abdominal contraction.
- Start light and add weight gradually, since the cable keeps resistance on the abs through the entire range.
- Keep your neck and shoulders relaxed against the floor so the work stays in your core.
Errores comunes
- Swinging the legs with momentum instead of curling the pelvis, which shifts the work to the hip flexors and reduces ab activation.
- Letting the lower back arch off the floor as the legs lower, which strains the spine and releases tension on the abs.
- Going too heavy too soon, which forces you to cheat the reps and breaks the controlled pelvic curl.
- Pulling on the anchor with your arms to lift the hips, which steals work away from the rectus abdominis.
- Lowering all the way until the abs go slack between reps, which wastes the constant tension the cable provides.
Preguntas frecuentes
What muscles does the cable reverse crunch work?
It primarily targets the rectus abdominis, with emphasis on the lower abs, while the obliques assist by stabilizing the trunk during the pelvic curl.
How is the cable reverse crunch different from a regular reverse crunch?
Both curl the pelvis toward the ribs, but the cable version adds constant resistance from the pulley, so the abs stay under tension through the whole range instead of just at the top.
Is the cable reverse crunch good for beginners?
Yes, if you start light and focus on control. Use a low weight, curl with your abs rather than swinging your legs, and add resistance only once your form is solid.
How many sets and reps should I do?
For core work, 3 to 4 sets of 10 to 15 controlled reps is a sensible range. Add weight gradually once you can complete the reps with strict form.
Where should I feel the cable reverse crunch?
You should feel it in your lower abs as you curl your pelvis up. If you mostly feel it in your hip flexors or lower back, slow down and lead with the pelvic curl rather than your legs.
