⬅ All Exercises

Exercise Details

Target Muscle Group

Chest

Equipment Required

Pec Deck Machine

Experience Level

Beginner

Force Type

Push

Secondary Muscles

Shoulders

Exercise Description

The pec dec exercise isolates your chest muscles for focused growth. It builds bigger, stronger pecs while being easier on your shoulders than free weights.

How To

1. Sit on the pec dec machine with your back flat against the pad and feet planted on the floor. 2. Grip the handles or place your forearms against the pads, keeping your elbows slightly bent throughout the movement. 3. Bring your arms together in a smooth arc, squeezing your chest muscles as the pads meet in front of your body. 4. Hold the contraction for one second, really feeling your pecs work during this pec dec movement. 5. Slowly return to the starting position with control, letting your chest muscles stretch before the next rep.

Form Tips

• Keep your shoulders back and down throughout the entire pec dec movement to avoid shoulder strain. • Move slowly and controlled - don't rush through the reps or use momentum to swing the weight. • Focus on squeezing your chest muscles together rather than just moving your arms during each pec dec rep. • Keep a slight bend in your elbows to protect your joints and maintain tension on your chest.

Common Mistakes

• Using too much weight and letting momentum take over instead of controlling the pec dec movement properly. • Hunching shoulders forward or letting them roll up toward your ears during the exercise. • Moving too fast through the range of motion instead of focusing on the muscle contraction in your pec dec reps.

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