In this conversation, Cade Archibald sits down with inventor and author John Jaquish, PhD to discuss his background in fitness-adjacent tech and why he believes “variable resistance” training changes how people think about workouts. They trade perspectives on popular biohacking topics—like peptides, appetite control, and testosterone products—while emphasizing personal experimentation, training mechanics, and the challenges of separating hype from real-world outcomes. Along the way, Jaquish shares the origin story behind his projects (including OsteoStrong and X3), describes the training principles he promotes, and points listeners toward where they can explore his work online.

Check out Jaquish Biomedical and their home gym here! https://www.tkqlhce.com/click-101633148-15734952

Forum: https://www.facebook.com/groups/X3BarUsersGroup
Follow Dr. Jaquish here:
*YouTube:https://www.youtube.com/@JaquishBiomedical
*Instagram: https://www.instagram.com/drjaquish/

John Jaquish, PhD: After developing the worlds, most effective medical device for bone density generation, as well as a strength training system that’s more effective for gaining muscle and strength than anything previous and used by some of the worlds greatest athletes (NBA, NFL, and Olympic). Dr. Jaquish developed a unique perspective on hormone optimization. His approach leaves patients with a biochemical demand for anabolic hormones, as opposed to the standard approach, which just introduces anabolic hormones, leaving the body confused as to what to do with them, thereby causing side effects. His WSJ best selling book describes this in detail, and is about to launch this new product for worldwide availability.

RESOURCES:

Book Comprehensive Labs: https://agelessfuture.com/longevity-labs/
FREE copy of The Peptide Blueprint: https://agelessfuture.com/blueprint
Sign up for future Health Accelerator Challenges calls LIVE! https://us02web.zoom.us/webinar/register/WN_YZsiUMOzSyqcE8IinC5YEQ#/registration
Books: https://www.amazon.com/Books-Regan-Archibald/s?rh=n%3A283155%2Cp_27%3ARegan%2BArchibald
Articles: https://medium.com/search?q=Regan+Archibald

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DISCLAIMER: This video is for educational purposes only and does not provide medical advice, diagnosis, or treatment.

Many of the molecules discussed in this video are research compounds and are not approved by the U.S. Food and Drug Administration (FDA) for any specific medical use, indication, or condition. They are mentioned only in the context of existing scientific literature and ongoing research and are not being recommended, prescribed, sold, or offered through this video.

This content does not endorse or recommend any specific tests, products, procedures, or treatment protocols.References to our clinic are for general educational context only; investigational or non‑approved products are not available for direct ordering or prescribing based solely on viewing this content.

Do not start, stop, or change any medication, peptide, or supplement based on this video. All medical decisions must be made with a licensed prescribing clinician after a proper evaluation. No provider–patient relationship is created by viewing this content or contacting our clinic.

Regan Archibald is a Licensed Acupuncturist and longevity coach. He is not a medical doctor. Cade Archibald is COO and Co-Founder of Ageless Future, also not a medical doctor. All medical decisions, lab ordering, and prescribing in our clinic are performed only by our licensed medical team (MD, APRN, PA).

Viewers should follow the guidance of their own licensed clinicians and local health authorities regarding diagnosis and treatment decisions.