How to: PROPER Shoulder External Rotations for Rotator Cuff @dr.marvin.saysdc
How to: PROPER Shoulder External Rotations for Rotator Cuff  @dr.marvin.saysdc
Uploaded May 2026 | Updated September 2026, 1 week ago
This is a video tutorial for my therapeutic exercise profile on ChiroUp that I use to create a CUSTOM exercise program for every single patient and online consult client.

If you would like to receive your own list, you can do so through my office - Coastal Performance Chiropractic (TX residents only) - or an online consult through The Educated Meathead.

coastalperformancechiro.janeapp.com

theeducatedmeathead.com
---
This is for entertainment and education only; this is NOT direct medical advice.

Dr. Christopher “Marv” Marvin DC is a performance-based chiropractor and the owner of Coastal Performance Chiropractic in Seabrook, Texas. He specializes in bridging the gap between rehab and high-level performance for athletes and active individuals.
He earned his Doctor of Chiropractic from Palmer College West as class valedictorian and has over 18 years of experience in fitness, nutrition, and strength & conditioning. Dr. Marv has worked with athletes at the Arnold Sports Festival, including the World’s Strongest Firefighter competition, and was one of only four chiropractors at the Official Strongman Games World Finals.
He currently serves as the team chiropractor for the Bay Area Rugby Clubs and has led strength & conditioning programming at the collegiate level. In addition, he is the creator of the Educated Meathead platform with his Bodybuilding Anatomy & Meathead Biomechanics 101 course, seminar recordings, and workout programs. He also is a co-host of the Between Two Dumbbells podcast and has spoken at over 20 locations nationwide.
His mission is simple: help people understand that they are not broken—and get them back to performing at their highest level.

SOCIALS
instagram.com/dr.marvin.saysdc
instagram.com/theeducatedmeathead_com

WEBSITE:
TheEducatedMeathead.com
CONSULTS (non-TX residents), WORKOUT PROGRAMS, SEMINAR RECORDINGS

coastalperformancechiro.com PERFORMANCE CHIROPRACTIC IN HOUSTON BAY AREA, TELEMEDICINE & NUTRITION COACHING FOR ANY TX RESIDENT

ONLINE COURSE - BODYBUILDING ANATOMY & MEATHEAD BIOMECHANICS 101christopher-s-site-c9c9.thinkific.com/products/courses/bodybuilding-anatomy-course

STEM CELLS (not through my chiro clinic, but my office is a satellite location for Longview Regeneration & Wellness) – you can reach out for a FREE consult at 903-753-0700— just let them know Dr. Marv / Coastal Performance Chiropractic referred you.

PROMO CODES/PRODUCTS I ENDORSE:

Fullscript (DISCOUNT supplements GUARANTEED by Manufacturer): us.fullscript.com/welcome/drmarvindc

Amazon Approved Products List - coastalperformancechiro.com/coastal-performance-chiro-approved-products

Compression Therapy System
rapidreboot.com - PROMO CODE: DRMARVINSAYS

Microlight Cold Laser Therapy - reach out to me directly to get a discounted rate/referral (you don't have to be a doc to buy one!)

Toe Pro
humanlocomotion.com/?hl=drmarvinsays - PROMO CODE: marvin-saysdc10

Gym Pin
gym-pin.com / - PROMO CODE: DrMarvinSaysDC

True Nutrition (PROTEIN & MORE!)
truenutrition.com / - PROMO CODE: DrMarvinSays

BFR hpluscuff.com - PROMO CODE: DrMarvinSays (can even use your HSA/FSA for this FDA approved device)
How to: PROPER Shoulder External Rotations for Rotator CuffDo Steroids Increase Injury Risk?How to: Snap Downs (MANDATORY for Plyo Training)How to: Hammer Strength DY Row 101 #theeducatedmeatheadHow to: Banded Tibial Rotation (Restore Rotation of Your Knee & Ankle)Why “Less” Might Actually Mean More for Muscle GrowthBored Powerlifter Turned Strongman Finishes Sixth in the WorldHow to: Prone I Y T (End Range Shoulder Conditioning)Dr Marv Gets a Shoutout on It’s Just Bodybuilding!How to: Dead Bug (Low Back Pain Relief)
The Educated Meathead - Dr Marv DC |

How to: PROPER Shoulder External Rotations for Rotator Cuff

SHARE TO X SHARE TO REDDIT SHARE TO FACEBOOK WALLPAPER