In this episode, I’m joined by Chris Duffin to break down what it really means to become a “boardroom athlete” - building strength, resilience, and longevity without sacrificing performance in business or life. We dive into the science of BFR training, anabolic signaling, and how trauma - both physical and psychological - shapes adaptation and recovery. We also unpack foot health, functional strength, and the role of barefoot shoes in restoring biomechanics so you can train smarter, avoid common mistakes, and build a body that’s powerful, durable, and built for the long game.

CONNECT WITH CHRIS DUFFIN 
Website: https://enhancedexecutive.com 
Instagram: https://www.instagram.com/mad_scientist_duffin/ 
Youtube: https://www.youtube.com/@MadScientistDuffin 
Book: https://www.amazon.com/Eagle-Dragon-Story-Strength-Reinvention/dp/1544501927 

CONNECT WITH HOST 
Website: https://clinic5c.com/ 
Instagram: https://www.instagram.com/chesnut.md/ 
YouTube: https://www.youtube.com/@chesnutMD 
LinkedIn: https://www.linkedin.com/in/cameron-chesnut-a6910baa/ 

WAYS TO WATCH/LISTEN 
YouTube: https://www.youtube.com/@5CodesPodcast 
Spotify: https://open.spotify.com/show/1FZ7vpmq21iA1noPcFhixb?si=992ef6c8d859463f 
Apple: https://podcasts.apple.com/us/podcast/5-codes-podcast/id1866214238 
Instagram: https://www.instagram.com/5codespodcast/
 
TIMESTAMPS 
00:00 — Intro 
01:00 — The Mad Scientist of Strength 
02:13 — Journey to Peak Performance 
06:46 — Ultimate Goal 
07:47 — Were Your Thoughts Well Received? 
09:06 — How Did you Manage the Friction? 
10:25 — Blood Flow Restriction Training 
14:07 — How Often Should I Use BFR 
14:39 — Foot Biomechanics 
17:31 — Barefoot Shoes and Discomfort 
18:19 — Orthotics 
21:35 — What's the Best Kind of Barefoot Shoe? 
22:41 — Performance Enhancements
26:43 — Aging Changes After Taking Anabolics
27:51 — Six P's
31:25 — Outro

ABOUT HOST 
Dr. Cameron Chesnut is the host of the 5 Codes podcast and the founder of Clinic 5C, where he leads a team dedicated to integrative cosmetic surgery, regenerative medicine, and functional health. An internationally recognized facial plastic surgeon, Dr. Chesnut is known for producing natural, refined results that enhance rather than alter one’s appearance. His approach blends surgical precision with biological optimization and disciplined restraint, drawing patients from around the world who value excellence, longevity, and holistic care. On 5 Codes, Dr. Chesnut uncovers the mindsets and evidence-backed strategies he lives by, helping high performers perform better, recover smarter, and feel their best in every area of life. 

DISCLAIMER 
The views shared on this podcast are my own and are not associated with, affiliated with, or representative of my clinical teaching role at the University of Washington School of Medicine. This content is for general educational purposes only and should not be considered individualized medical advice.