Swimming — Anatomy

The rectus and transverse abdominis keep the body in a streamlined, horizontal position to reduce drag.

Swimming involves nearly every major muscle group working in a synchronized "kinetic chain" to overcome water resistance. Propulsion is generated primarily through the upper body, while the core and legs provide essential stability and positioning. 🦾 Upper Body Propulsion Swimming Anatomy

These are the most critical muscles for pulling the arm through the water. The rectus and transverse abdominis keep the body

The upper body is the "engine" of the swimming stroke, concentrating development in the chest, back, and shoulders. concentrating development in the chest