Back Pec Stretch
- Músculo objetivo
- Latissimus Dorsi, Pectoralis Major Sternal Head, Teres Major
- Equipamiento
- Body weight
- Parte del cuerpo
- Back, Chest
- Tipo
- Stretching
The back pec stretch is a bodyweight mobility drill that lengthens the lats (latissimus dorsi), the lower-chest fibers of the pectoralis major (sternal head), and the teres major along the side of the back. It opens up the shoulders and upper back, making it a useful warm-up before pulling or pressing work and a way to ease tightness from long hours at a desk.
Cómo hacer el Back Pec Stretch
- 1Stand or kneel facing a sturdy upright support such as a squat rack, doorframe, or waist-height bench.
- 2Reach one arm overhead and place your hand on the support, palm flat or thumb up, with your arm fully extended.
- 3Hinge forward at the hips and let your chest drop toward the floor, keeping your spine long rather than rounded.
- 4Sink your shoulder down and away from your ear until you feel a stretch run from your armpit down the side of your back and into your lower chest.
- 5Keep your core gently braced and breathe steadily, letting the muscles relax a little more on each exhale.
- 6Hold the position for 20–30 seconds without bouncing.
- 7Ease out slowly, then switch sides and repeat with the other arm.
Consejos de técnica
- Lead the stretch with your hips and chest, not by yanking on the arm, so the tension lands in the lats and side of the back.
- Keep your shoulder pulled down rather than shrugged up toward your ear to keep the joint in a safe, packed position.
- Stretch to the point of mild tension, never sharp pain, and back off if you feel any pinching in the shoulder.
- Use it as part of a warm-up before pulling movements, or hold it longer after training to cool down.
Errores comunes
- Rounding the upper back instead of keeping the spine long, which shifts the stretch away from the lats and reduces its effect.
- Shrugging the working shoulder up toward the ear, which crowds the joint and can pinch the shoulder.
- Bouncing or forcing the position, which can overstretch the tissue and trigger a protective tightening instead of release.
- Holding your breath, which keeps the muscles tense and makes it harder to settle into the stretch.
Preguntas frecuentes
What muscles does the back pec stretch work?
It targets the lats (latissimus dorsi), the lower-chest fibers of the pectoralis major (sternal head), and the teres major on the side of the back. These muscles run from the upper arm into the back and chest, so the stretch opens the shoulder and upper-body.
How long should I hold the back pec stretch?
Hold each side for about 20–30 seconds and repeat once or twice per side. As a warm-up, shorter holds keep things mobile; for a cool-down or flexibility work, longer holds help the muscles relax.
Is the back pec stretch good for beginners?
Yes. It uses only your bodyweight and a stable support, the movement is easy to control, and you can adjust depth by how far you hinge and sink your shoulder, making it suitable at any level.
Where should I feel the back pec stretch?
You should feel it run from your armpit down the side of your back, through the lats and teres major, and into the lower chest. If you feel pinching in the front of the shoulder, ease off and check your shoulder is pulled down, not shrugged.
