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  • Posted by:

    BOXROX
  • Posted on:

    August 18th 2026

3 Best Beginner Chest Exercises for Jacked and Muscular Upper Pecs

Building a fuller upper chest is not about finding one magical angle or trying to isolate a tiny piece of muscle. The upper portion of the pectoralis major, often called the clavicular head, works with the rest of the chest, front shoulders, and triceps during pressing and fly movements.

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