https://stream.echo6.co/videos/watch/2911538f-0729-4540-a0f1-fa00538f1e07 Official Ninja Nerd Website: https://ninjanerd.org Ninja Nerds! In this lecture, Professor Zach Murphy will be teaching the anatomy of the back using a detailed anatomical model. We will begin by reviewing the superficial muscles, including the trapezius, latissimus dorsi, levator scapulae, and rhomboid major and minor, focusing on their attachments, innervation, and functional roles in upper limb and scapular movement. We will then move into the intermediate and deep muscle layers, including the serratus posterior muscles and the erector spinae group—iliocostalis, longissimus, and spinalis—as well as the transversospinalis muscles such as semispinalis, multifidus, and rotatores. Discussion will center on how these muscles contribute to posture, spinal extension, rotation, and stability, while integrating their anatomical relationships with surrounding skeletal structures. Enjoy the lecture and support us below! 🌐 Official Links Website: https://www.ninjanerd.org Podcast: https://podcast.ninjanerd.org Store: https://merch.ninjanerd.org 📱 Social Media https://www.tiktok.com/@ninjanerdlectures https://www.instagram.com/ninjanerdlectures https://www.facebook.com/ninjanerdlectures https://x.com/ninjanerdsci/ https://www.linkedin.com/company/ninja-nerd/ 💬 Join Our Community Discord: https://discord.gg/3srTG4dngW #ninjanerd #MuscleAnatomy #Musculoskeletal Wed, 15 Apr 2026 13:41:14 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/2911538f-0729-4540-a0f1-fa00538f1e07 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.