Specifically, Raul must retract his scapulae to improve his posture.
healthful motion: “The scapulae have to retract and slightly inwardly rotate (depending on how wide the hands are placed aside) at the down section of the push-up,” explains the price.
it's a movement that specializes in enhancing the integrity and power of your shoulder blades. other than everything else, it helps improve your posture, making it a crucial motion for absolutely everyone to get proper.
Retraction is finished by way of the movements of the trapezius, rhomboids, and latissimus dorsi muscle tissues. The elevation is completed by way of the trapezius, levator scapulae, and rhomboid muscle tissue.
Learn more about the scapulae here: https://brainly.com/question/14032133
#SPJ4
