If you’ve been reading this blog, you already know what Derek is about.
Strength for the long haul. Plant-based performance. Training that holds up decade after decade. Our app is where all of it lives in one place, structured into a program you can actually follow.
An expert personal trainer in your pocket
In-person training at Root Force PT is typically booked solid. After more than 20 years of one-on-one work, mostly with clients in their 50s, 60s, and 70s, Derek built the SFY App to bring the same plant-based longevity framework to people who can’t get into the studio.
Everything in it comes from real client work: the exercises that hold up over decades, the nutrition strategies that actually work on plants, the programming principles that keep people lifting into their 80s. Two decades of watching what works, structured into something you can follow from anywhere.
What’s inside
The 22-Week Anti-Aging Strength Program
A structured, progressive 22-week program built specifically for longevity. Not random workouts. A system informed by over two decades of watching what keeps real people strong into their 70s and 80s. Works at home or in a gym.
Plant-Based Nutrition Guidance
The meal frameworks and practical strategies Derek uses with his in-person clients. Food-first and plant-positive, built around real food and calibrated for muscle preservation and strength past 40.
Daily Coaching Briefs
A daily brief telling you exactly what to focus on: your workout for today, how to adjust if something is off, what to prioritize this week. The kind of direction you would get in a one-on-one session, every morning.
The Skool Community
Access to the Stronger. Faster. Younger. online community of plant-based athletes training for longevity. Workouts, Q&As, check-ins, and people who share your goals. Free to join separately, included with the app.
What it costs
In-person training at Root Force PT is $85 per session. The SFY App founding prices (first 50) are $19/month, $159/year, or a $99 22-week Program Pass, after a 7-day free trial. See live founding details on app pricing.
| In-Person Training | SFY App | |
|---|---|---|
| Derek’s programming | ✓ | ✓ |
| Plant-based nutrition guidance | ✓ | ✓ |
| Skool community | ✓ | |
| Online office hours | ✓ | |
| Available anywhere | ✓ | |
| Cost | $85/session | $19/mo founding |
Start free for 7 days
Try the full app free for 7 days: all programs, all coaching, and community access. If it is not right for you, cancel before the week is up.
If you’re over 40 and want to be strong, mobile, and capable for the next four decades, this is built for you.
Questions about whether the app is right for your situation? Reach out directly. Derek reads every message.