Floor Pec Stretch
Lying prone lets gravity and your own body weight do the work, which makes this one of the most relaxing ways to stretch a stubborn pec. Because you rotate onto the outstretched arm, you also gently open the front of the shoulder. It works well as a wind-down after pressing or as an evening mobility piece.
- Equipment
- Body Weight
- Body part
- Chest
- Type
- Stretching
- Browse by muscle
- Pectoralis Major Sternocostal
- Target
- Pectoralis Major Sternocostal
- Secondary
- Pectoralis Major Clavicular, Deltoid Anterior
How to do it
- 1
Lie face down with one arm stretched straight out to the side at shoulder height, palm down.
- 2
Bend the opposite arm and plant that hand near your chest for control.
- 3
Press into the planted hand and roll your torso toward the outstretched arm.
- 4
Let the chest and front of the shoulder open until you feel a comfortable stretch.
- 5
Hold 30 to 45 seconds, breathing into the tension, then slowly roll back and switch sides.
Tips
- Adjust the arm angle up or down to find the fibers that feel tightest.
- Move slowly; rolling too fast can jam the front of the shoulder.
- Keep the neck relaxed and rest your cheek on the floor.
Variations
Common mistakes
- The outstretched arm drifts above shoulder height toward the head, which moves the pull into the front of the shoulder joint instead of across the chest.
- The roll carries on until the shoulder is bearing bodyweight, which pins the joint at its end range with no way to ease off; keep enough weight on the planted hand to steer.
- The planted hand sits too far from the body to push with, so easing out of the stretch becomes a scramble rather than a controlled return.
- The head turns toward the outstretched arm, so the neck twists the same way the chest does; rest the cheek on the floor facing away and let the ribs do the rotating.
- The knee on the rolling side stays down, which pins the pelvis and sends the rotation into the low back; bend that knee and let the foot cross behind you for support.
Frequently asked
- How long should a beginner hold the floor pec stretch per side?
- Thirty to forty-five seconds per side, two rounds each, and because it is passive you can take it to ninety seconds once you are relaxed in it. Evenings or straight after pressing work suit it best, and daily is fine. Progress by rolling a few degrees further or by moving the arm angle rather than by pushing harder with the planted hand, and always come out slowly enough to control the last few degrees.
- How do I make the floor pec stretch easier or harder?
- To make it easier, roll less, keep more weight on the planted hand, drop the outstretched arm slightly below shoulder height, and slide a cushion under the chest so you are not flat on the floor. To make it harder, bend the top knee and plant that foot behind you to draw the rotation further, slide the arm onto a diagonal above shoulder height to catch the lower pec fibers, or reach the free arm slowly overhead while the chest stays turned.
- What is the floor pec stretch good for, and when should you pick a standing version?
- Gravity and your own bodyweight do the work here, so it is the most relaxed of the pec stretches and the best of them for a wind-down or an evening mobility session; rolling onto the arm opens the front of the shoulder as well. Pick a standing version when the front of the shoulder is sensitive, since once you have rolled onto the arm you cannot back off as quickly, and pick the corner stretch when you want both sides loaded at the same time.
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