Skip to content
SocialSportHub
Muscle group

Lats

The large, fan-shaped back muscles that pull the arms down and toward the body in every rowing and pulling action.

Muscle group

Overview

The lats — short for latissimus dorsi — are the large, fan-shaped muscles of the mid and lower back that sweep from the spine and pelvis up to the upper arm. They give the back its V-shaped taper.

Their main action is pulling the arms down and back toward the body, the movement behind rowing, pull-ups, swimming strokes and climbing. They are among the largest muscles of the upper back.

Good to know

  • The main "pulling" muscle of the upper body
  • Power rowing, climbing and swimming strokes
  • Among the largest muscles by surface area

Where it’s used

Sports this relates to:

Explore across the knowledge base

Follow the threads that connect Lats to the rest of SocialSportHub.

Training methods

Training plans

Training guides

Movement patterns

Recovery

Sports science