Seated Chest Clam
Perform the Seated Chest Clam to stretch and activate your chest muscles. This gentle exercise enhances pectoral flexibility and shoulder mobility.
Description
A seated chest exercise that targets the chest muscles and involves the movement of arms like a clam opening and closing.
How to Do Seated Chest Clam
- 1Setup
Sit upright in a chair with your feet flat on the floor, maintaining a tall spine and relaxed shoulders.
- 2Setup
Bring your hands together in front of your chest, palms facing each other, fingers pointing forward, with elbows bent and pointing out to the sides.
- 3
Actively press your palms together, engaging your chest muscles to deepen the contraction and feel the stretch across your pectorals.
- 4
Hold this isometric contraction for the prescribed duration, focusing on a controlled breath and maintaining tension in your chest.
- 5
After holding for the desired duration, slowly release the pressure between your palms, maintaining a slight gap or light touch to prepare for the next interval or set.
Tips
- Focus on internal rotation of the shoulders slightly as you press your palms together to enhance the pectoral engagement.
- Maintain a neutral spine throughout the exercise; avoid hunching your shoulders or rounding your upper back.
- Breathe deeply and rhythmically during the hold, using your exhale to deepen the chest contraction and stretch.
- Adjust the height of your hands: bringing them slightly lower emphasizes the sternal head, while higher targets the clavicular head.
Common Mistakes
- ×Rounding the back: Hunching your shoulders and rounding your upper back reduces chest engagement; sit tall and keep your shoulders back and down.
- ×Using arm strength instead of chest: Squeezing primarily with your arms or forearms instead of actively engaging your chest muscles diminishes the target muscle work; consciously focus on "squeezing" your pectorals to bring your hands together.
- ×Holding breath: Holding your breath during the isometric contraction can increase tension unnecessarily; maintain steady, deep breathing to support muscle activation and relaxation.
Variations

Seated Chest Press on a Chair
Strengthen your chest and shoulders with the seated chest press. This bodyweight exercise builds upper body pushing power and muscular endurance

Seated Elbow Chest Fly on a Chair
Strengthen your chest with the Seated Elbow Chest Fly. This bodyweight exercise targets your pectorals, improving posture and upper body stability.

Seated Decline Chest Press on a Chair
Perform a bodyweight seated decline chest press on a chair to effectively target your lower chest muscles.

Assisted Seated Chest Stretch
Gently stretch your chest muscles with this assisted seated stretch. A partner helps deepen the stretch, improving flexibility and posture.
Related Exercises

Above Head Chest Stretch
Lengthen your chest muscles with the Above Head Chest Stretch. Improve flexibility and posture by extending your arms overhead for a deep, effective

Seated Sky Look
Deepen your chest and shoulder flexibility with the Seated Sky Look. This gentle stretch targets the pectorals and deltoids, promoting better posture and

Bent Arm Chest Stretch
Effectively stretch your chest and anterior deltoids with the bent arm chest stretch. Improve flexibility and posture with this simple, targeted movement.

Chest and Front of Shoulder Stretch
Improve flexibility and relieve tension in your chest and front shoulders with this simple bodyweight stretch. Enhance posture and range of motion.

Assisted Standing Triceps Dip
Build triceps strength with machine assistance that lets you focus on proper dip form at a manageable load.

Dumbbell Complex Push-up Row Clean and Press
The ultimate full-body dumbbell complex combining a push-up, row, clean, and overhead press in one flow.
Track Seated Chest Clam in your workouts
Log sets, reps, and weight. See your progress over time.
Get Ellim — Free