Lying Ab Press
Lying Ab Press Exercise Description
The lying ab press is a supine, bodyweight anti‑extension drill that teaches a firm abdominal brace without moving the spine. You’ll create tension by pressing your hands into your thighs while your hips and knees are flexed to about 90 degrees, keeping the trunk stable against extension. Primary emphasis is on the rectus abdominis, with the external/internal obliques and transversus abdominis assisting to maintain trunk stiffness and pelvic control. The aim is to keep the rib cage and pelvis “stacked” and the lower back in consistent, light contact with the floor—no arching or rocking—while you generate pressure between hands and thighs. This controlled isometric pattern builds awareness of bracing mechanics that transfer to more dynamic core movements.
- Muscle Groups: Abs, Core, Waist
- Target Muscles: Rectus Abdominis
- Assisting Muscles: External Obliques, Internal Obliques, Transversus Abdominis
- Stabilizing Muscles: Diaphragm, Multifidus, Quadratus Lumborum
- Body Area: Upper Body
- Body Parts: Core, Torso
- Body Surface: Front
- Body Symmetry: Bilateral
- Equipment: Bodyweight
- Exercise Patterns: Other
- Exercise Type: Strength
- Functional Grouping: Trunk Flexors
- Joint Involvement: Other
- Muscle Location: Stomach
- Movement Direction: Other
- Muscle Position: Anterior
- Gender: Female
How To Do The Lying Ab Press Exercise
‘- Lie on your back; head and neck neutral, gaze to the ceiling.
– Bring hips and knees to roughly 90° (tabletop). Shins parallel to the floor.
– Place palms on the fronts of your thighs just above the knees; elbows straight.
– Gently posteriorly tilt the pelvis so the lower back maintains light, even contact with the floor.
– Draw the ribs down toward the pelvis and brace the abdominal wall as if preparing for a cough.
– Press palms and thighs firmly into each other to create isometric tension—neither should move.
– Keep shoulders down and wide; avoid shrugging. Keep the jaw and neck relaxed.
– Maintain even pressure and steady, quiet breathing without losing your brace.
– Do not pull the knees toward the chest, flare the ribs, or allow the low back to arch.
– Release the tension smoothly, re‑set the pelvic position and rib alignment as needed.
Lying Ab Press Tips
‘- Keep your head and neck neutral with your gaze straight up at the ceiling.
– Set your hips and knees to about 90°, with shins parallel to the floor in a tabletop position.
– Place your palms on the fronts of your thighs just above the knees with elbows straight before you start pressing.
– Gently posteriorly tilt your pelvis so your lower back has light, even contact with the floor and stays there.
– Draw your ribs down toward your pelvis and brace your abs as if preparing for a cough before adding pressure.
– Press your palms and thighs firmly into each other without letting either your legs or arms move.
– Keep your rib cage and pelvis “stacked” so the trunk stays stable and the low back doesn’t arch or rock.
– Keep your shoulders down and wide, avoiding any shrugging, and let your jaw and neck stay relaxed.
– Maintain steady, quiet breathing while holding the brace and even pressure between hands and thighs.
– Release the tension smoothly, then re-check pelvic tilt and rib position before starting the next effort.
Lying Ab Press Beginner Introduction
The lying ab press is a floor‑based core stability exercise that emphasizes strong bracing of the midsection while the spine stays relatively still. The person rests on the back with the legs bent in the air and the hands pressed against the fronts of the thighs, creating a static “push” between the upper and lower body. This push generates tension through the abs and side abs without any crunching or curling, encouraging the lower back to stay gently connected to the ground instead of arching.
Because the movement is held rather than repeated, the lying ab press highlights control, body awareness, and steady breathing under tension. The abs, deep abs, and side abs all contribute to keeping the middle of the body stable while the hips and ribs stay organized over the pelvis. This makes the drill especially useful for learning how to create a solid brace that can later support more dynamic core work, lifting patterns, or athletic movements that demand a firm, steady trunk.