These are the most critical muscles for pulling the arm through the water.
The upper body is the "engine" of the swimming stroke, concentrating development in the chest, back, and shoulders. Swimming Anatomy
A strong core is the "transmission" that transfers power between the arms and legs. These are the most critical muscles for pulling
These engage most heavily during the "finish" phase of the stroke to push the water back. concentrating development in the chest
Proper core engagement prevents the hips from sinking, which is a primary cause of slowed momentum. 🦵 Lower Body & Kick
The chest muscles generate the power needed during the "catch" and initial pull phases.