What Muscles Do Push Ups Work : Push-ups primarily target the chest muscles (pectoralis major), shoulders (deltoids), and triceps. They also engage the core muscles, including the rectus abdominis and transverse abdominis, for stability. Additionally, push-ups activate the serratus anterior, which assists in shoulder movement. These compound movements work multiple muscle groups simultaneously, making them an effective bodyweight exercise for building upper body strength and muscular endurance.
