First Aid Mastery: Burn Care, CPR & Injury Management Guide

First aid mastery depends on knowing CPR techniques, recognizing heat stroke symptoms, and implementing structured rehabilitation for fractures and sprains.

Sprains

Latissimus Dorsi Sprains

Published Aug,14 2017 | By Crystal Welch

Your latissimus dorsi muscle is the largest muscle in your back and makes moving your arm up and back possible. The muscle connects your arm to your back and is one of the largest muscles affecting your shoulder functioning, according to chiropractor Dr. Kim Christensen.

Crystal Welch has a 30-year writing history. Her more than 2,000 published works have been included in the health and fitness-related Wellness Directory, Earthdance Press and Higher Source. She is an award-winning writer who teaches whole foods cooking and has written a cookbook series. She operates an HON-code-certified health-related blog with more than 95,000 readers. Welch has a B.B.A. from Eastern Michigan University.