Your Blood Work Looks Fine. So Why Are You Getting Slower?
A note for competing athletes: DHEA and testosterone therapy, discussed below, are prohibited in sanctioned competition under WADA rules, both in and out of competition. The protocols described in this article are appropriate only for athletes who do not race under a sanctioning body. If you compete under USADA, UCI, or similar rules, your Longevity Audit recommendations are screened against the current WADA Prohibited List.Most
The Tailwind Trap: Why Getting “Blown Home” is the Hardest Part of the Ride
There is a common myth in group cycling: Headwinds are for suffering, and tailwinds are a free ride home. When you turn your bike and feel the wind at your back, the expectation is that the group will casually float along at 30 mph while you barely touch the pedals. But if you’ve spent enough time in a fast group ride, you know the brutal
Why Your Gym Strength Never Reaches the Pedals (and How to Fix It)
You’re strong in the gym, hitting personal bests on your heavy lifts. So why do your legs lock up and your power fade when the road pitches up? The problem isn't your fitness—it's a fundamental failure in force transfer. Most cyclists are stuck training in one dimension, leaving their raw strength trapped in the weight room. This post introduces the critical 4 Power Quadrant Framework,
How a Rollfast Blog Post Solved a Heart Mystery
After battling burnout and mysterious heart palpitations, Tom Tokarcik sought answers. He found them not just through a Rollfast Longevity Audit, but directly from a Rollfast blog post that exposed the hidden culprit: oxalates. This is Tom's powerful story of resolving chronic pain, stabilizing his heart rhythm, and discovering why 'normal' isn't enough when you're pursuing optimal health and performance as a Masters athlete.
Why Your Recovery App Is Making You WORSE (And How to Actually Recover)
For 5 months, Matt Tanner's Garmin told him he was broken. Despite feeling strong and hitting new PRs, the app consistently flagged him as "Strained" and "Poor Readiness." This post, born from Matt's personal battle with contradictory data (and E. coli), exposes why generic recovery apps fail Masters athletes. Discover how algorithmic noise can sabotage your mental game, and why trusting your internal compass, backed
Why Your Data Deserves Better: Inside Rollfast DOM AI
DOM AI grades completed rides in Rollfast zones: report card, Extra Credit, dFRC reserve, Quadrant Analysis, and a reply path if the file looks wrong.
The Carb Conspiracy: Why Your “Performance” Fuel Is Making You Slower (and Sicker) After 35
Two Saturdays ago, Rollfast coach Matt Tanner was taking 10-minute pulls at 350 watts on an 80-mile loop, fueled by just three LMNT drinks and two dates. This wasn't luck—it was metabolic plasticity in action. This post, inspired by Dr. Andrew Koutnik's groundbreaking research, challenges the conventional carb-loading dogma. Discover why your "performance" fuel might be making you slower and sicker after 35, and how
The Day Everything Clicked: My Longevity Audit Results at 52
At 52, Rollfast coach Matt Tanner thought he was doing everything right — until a training camp breakdown and an E. coli infection exposed the hidden truths in his bloodwork. This is the story of his comeback, driven by data-backed protocol changes that redefined his definition of "optimal." Discover why "normal" isn't enough for masters athletes, how a personalized Longevity Audit uncovers the real reasons
The Real Reason You’re Not Improving (It’s Not Your Training)
You've been training consistently for 18 months and you're still not getting faster. The first thing I look at has nothing to do with your training plan. Most coaches think the formula is simple: Training + Fueling + Recovery = Improvement. That's not wrong — but it's dangerously incomplete. The answer is probably in your bloodwork. And your doctor almost certainly missed it.
The Zone 2 Trap: Why Most Cyclists Are Training in No-Man’s Land
Everyone's talking about Zone 2 training — but most cyclists aren't actually doing it. They're riding in Zone 3: too hard to build a real aerobic base, not hard enough to create meaningful fitness gains. In this post, Rollfast coach Matt Tanner breaks down why average speed is the wrong metric, what true Zone 2 actually feels like, and how a polarized training approach —
