Author: admin

I just posted a video entitled “Forearm Extensors: Origin, Insertion, Action, Innervation, and Blood Supply” https://youtu.be/k-_E0RZ6cNI Enjoy! -Dr. Lotz 🙂

Hi everyone, Deep anterior forearm muscles are covered in this new video.  Enjoy! Video link: https://youtu.be/KgihqCN_Jnc -Dr. L

Hi all, I just uploaded a video where I run through the origin, insertion, action, innervation, and blood supply for each of the superficial forearm muscles: pronator teres, flexor carpi radialis, palmaris longus, and flexor carpi ulnaris. Video link: https://youtu.be/aoBMWSno8nY Read More …

Hello all, I hope you are well.  I just posted a new video that covers the muscles of the upper arm including the following muscles: biceps brachii, brachialis, coracobrachialis, triceps brachii, and anconeus.  The video link is here: https://youtu.be/DZQtjye5xKU Enjoy! Read More …

Hello Everyone, I hope you are all doing well!  I just uploaded a new Rotator Cuff Video.  https://youtu.be/YuLbN69L-j0  In it I run through each of the “SITS” muscles’ origin, insertion, action, innervation, and blood supply.  Stay tuned until the end Read More …

Hi all, I hope everyone is staying healthy and happy through these crazy times!  I just completed a video where I list the origins, insertions, actions, innervations, and blood supply for the shoulder muscles.  https://youtu.be/hhGFWmvJ2Ew  The plan is to make Read More …

Hi all, I just uploaded a new video teaching how to draw the ‘Circle of Willis.’  It can be found here:  https://youtu.be/m-jcgtmghBw I also put a link to it on this site: https://www.humanbodyhelp.com/grad-school-help/ It was a rough summer for me Read More …

I’ve uploaded 2 new videos, both teach you how to draw the branches from the subclavian artery.  In one version (https://youtu.be/pjm7lPiK-3A), I have added pictures to show where the arteries take blood to.  In the alternate version (https://youtu.be/MjuID9326u4), I have Read More …

Hi all, I just posted a new video to teach you how to draw the lumbosacral plexus.  Aside from teaching you how to draw the plexus, the video shows you how to figure out which nerve root levels contribute to Read More …

One of the benefits of going away to college is that you have an opportunity to reinvent yourself.  That could mean making decisions and doing things that bring you closer and closer to the person you want to be.  Do Read More …