Prone Cobra Palms Under Thighs

Prone Cobra Palms Under Thighs Exercise Description

Prone Cobra (palms under thighs) is a low-load posterior-chain drill that reinforces thoracic extension and scapular control while keeping the neck neutral. Lying face down with the arms alongside the body and hands tucked lightly under the thighs reduces shoulder leverage and helps you focus on lifting through the mid–upper back rather than the neck. Primary movers include the spinal extensors (especially thoracic erector spinae), mid–lower trapezius, rhomboids, and gluteus maximus; the deep core provides gentle bracing to keep the pelvis stable. The goal is a small, controlled chest lift with “shoulders down and back,” legs grounded, and a long spine from tailbone through the crown of the head. Expect a subtle range of motion—quality scapular retraction/depression and smooth spinal extension matter more than height.

Muscle Groups: Back, Traps
Target Muscles: Longissimus, Trapezius - Lower Fibers, Trapezius - Middle Fibers
Assisting Muscles: Gluteus Maximus, Iliocostalis, Rhomboid Major
Stabilizing Muscles: Multifidus, Rectus Abdominis, Transversus Abdominis
Body Area: Upper Body
Body Parts: Back, Lower Back, Mid Back
Body Surface: Back
Body Symmetry: Bilateral
Equipment: Bodyweight
Exercise Patterns: Other
Exercise Type: Stretching
Functional Grouping: Scapular Depressors, Scapular Retractors, Spinal Extensors
Joint Involvement: Multi-joint
Muscle Location: Lower Back, Lower Traps, Mid Traps
Movement Direction: Vertical
Muscle Position: Posterior
Gender: Female

How To Do The Prone Cobra Palms Under Thighs Exercise

‘- Lie prone on a mat; legs long, hip-width, tops of feet on the floor.
– Place arms by your sides and slide your palms lightly under the fronts of your thighs; elbows straight but relaxed.
– Set head and neck neutral: gaze straight down, chin slightly tucked as if making a “double chin.”
– Lightly brace the abdomen and gently squeeze the glutes to keep the pelvis heavy and stable.
– Press feet into the floor and “reach” fingertips toward your heels to set the shoulders away from your ears.
– Exhale and lift your chest and shoulders a few centimeters, drawing the shoulder blades down and together; keep ribs close to the floor and avoid hinging at the low back.
– Keep legs on the ground, elbows straight, and jaw relaxed; breathe steadily.
– Lower back to the mat with control, maintaining a long spine throughout.
– Form checks: no chin jutting, no shrugging, no leg lift, and no discomfort in the low back—think length, not height.

Prone Cobra Palms Under Thighs Tips

‘- Keep your gaze straight down with a slight chin tuck to maintain a neutral neck.
– Lightly brace your abdomen and gently squeeze your glutes to keep the pelvis heavy and stable.
– Press your feet into the floor and keep your legs grounded throughout the lift.
– Slide palms lightly under the fronts of your thighs and reach your fingertips toward your heels to set the shoulders away from your ears.
– As you lift, think about raising the chest from the mid–upper back rather than the neck.
– Lift your chest and shoulders only a few centimeters, focusing on drawing the shoulder blades down and together.
– Keep your ribs close to the floor and avoid hinging through the low back.
– Maintain straight but relaxed elbows, a relaxed jaw, and steady breathing.
– Throughout the movement, aim for a long spine from tailbone through the crown of the head—think length, not height.
– Check form cues: no chin jutting, no shrugging, and no lifting the legs off the floor.

Prone Cobra Palms Under Thighs Beginner Introduction

Prone Cobra (palms under thighs) is a gentle back-of-body strength exercise performed lying on the stomach, with the arms resting alongside the torso and the hands lightly hidden beneath the thighs. This position shortens the leverage at the shoulder, which shifts attention toward lifting from the middle and upper back rather than straining the neck. The move emphasizes a small, precise chest lift, with the legs resting on the floor and the neck staying long, so the movement feels subtle rather than dramatic.

During the exercise, the muscles along the spine, the upper back and shoulders, the glutes, and the core all share the work. The shoulder blades glide down and toward each other as the chest rises slightly away from the mat, while the front of the body remains close to the floor. The theme is smooth, controlled motion and a feeling of length from tailbone to head, prioritizing steady breathing, relaxed jaw and throat, and a comfortable lower back over how high the chest comes up.