The FastFit® Podcast

Ep.63 - Nichole Wolfe on functional medicine and what Western medicine misses

This episode introduces Nichole “Coco” Wolf—a board-certified family nurse practitioner, FastFit member, and the founder of Coco Functional Wellness in Austin, Texas. She’s been a nurse for 26 years. And 15 years ago, after her second child, her body fell apart. She went to five doctors. Every one of them told her the labs were within normal range. The last one told her to see a psychiatrist. Nichole was devastated. A compound pharmacist friend pointed her to functional medicine. And with each practitioner she saw, another piece of her life came back. The root cause? Her progesterone was completely gone.

Ep.62 - Why going all-out every workout is hurting your gains

Jim Keen is back—and he’s tackling a misconception that’s been baked into isokinetic training since the beginning: that you have to go as hard as possible, every rep, every session, to get results. The key paradigm shift: strength training uses a tool to deliver stimulus to your muscles, while weightlifting uses your muscles to move a tool. When the goal becomes making a number go up on screen, form breaks down—and that’s where problems start.

Ep.61 - The number one red flag when looking for a GLP provider

The side effects people associate with GLPs are overwhelmingly tied to dosing too aggressively. Semaglutide (GLP only) is what she calls “inelegant and clunky.” Tirzepatide (GLP + GIP) is more complete, better tolerated, and effective at lower doses. Retatrutide (GLP + GIP + glucagon) is coming later this year for patients who are metabolically inflexible and resistant to tirzepatide.

Ep.60 - How to Fight Endometriosis with Peptides

Kimberly explains what endometriosis actually is—adhesions forming in the peritoneal cavity that attach to bowel, bladder, ovaries, and uterus. They’re invisible on imaging. The only way to see them is surgery. And the key question driving this episode: is endometriosis gynecological or metabolic? Resources: Quality-of-life survey

Ep.59 - Your questions about PCOS—Answered

After 3 million views and thousands of comments, Kyle and Kimberly go deeper on PCOS—what causes it, why it’s been misunderstood, and why GLP deficiency may be the missing piece.