472: Will Ratelle on Giant Sets and the Art of Adaptive Training

Just Fly Performance Podcast

Today’s guest is Will “Hoss” Ratelle — former All-Big Sky linebacker turned strength and conditioning coach, with experience at the University of North Dakota, the NFL, and the CFL. Known for his intense, results-driven training style, Hoss blends his pro football background with evidence-based methods to build size, speed, and resilience in athletes. He’s also the creator of popular programs like “Hoss Concurrent” and a respected voice in the online performance space. Most fitness and training education tends to be rigid, centered around fixed sets, reps, heart rate zones, and prescribed loads and timing. While this structure has value, athletes eventually need to move beyond it and enter a more adaptive, natural rhythm of training. Sets and reps can serve as a starting point, but great coaching gives training a feel, one that fosters ownership, problem-solving, and deeper athlete engagement. On today’s episode, Will Ratelle shares practical strategies for building training protocols that allow for flexibility and athlete autonomy. He discusses how to keep athletes dialed in during strength and power work, while also diving into topics like hamstring rehab, velocity-based training, and more. Today’s episode is brought to you by Hammer Strength. Use the code "justfly25" for 25% off any Lila Exogen wearable resistance training, including the popular Exogen Calf Sleeves. For this offer, head to Lilateam.com View more podcast episodes at the podcast homepage. (https://www.just-fly-sports.com/podcast-home/) Timestamps 0:12 – Transitioning from College S&C to Academia and Private Sector 5:41 – Training Adjustments for Harsh Winter Environments 9:35 – The Role of Giant Sets in Strength Training 15:11 – Building Competition and Problem-Solving into Small Group Training 18:05 – Time-Based Plyometrics for Better Autoregulation 22:50 – Applying Time-Based Models to Jumps and Olympic Lifts 27:21 – Minimalist Approach to Accessory Work in Training 30:54 – Using Velocity-Based Training for Autoregulation 41:25 – Hamstring Rehab Strategies Using Sled Work and Sprint Progressions 44:37 – Perspectives on Nordics and Eccentric Hamstring Training Actionable Takeaways Training Adjustments for Harsh Winter Environments – [5:41] Training outdoors year-round is unrealistic in extreme winters. Will adapts by simplifying programming indoors and accepting seasonal fluctuations in volume and intensity. What to try: Plan for seasonal ebbs and flows, especially in outdoor-heavy programs. Shift to more controlled indoor environments during harsh weather periods. Keep aerobic and speed elements alive through creative indoor alternatives like tempo sleds or circuits. The Role of Giant Sets in Strength Training – [9:35] Will uses giant sets to create training flexibility. These allow athletes to autoregulate volume, manage energy, and work at their own pace without strict rep schemes. What to try: Build sessions around circuits of 3–4 movements: main lift, jump, core, mobility. Set time limits (e.g., 20 minutes) instead of strict sets/reps. Let athletes self-select volume based on daily readiness. Building Competition and Problem-Solving into Small Group Training – [15:11] Will’s small group setups naturally encourage problem-solving, teamwork, and friendly competition—all without over-coaching. What to try: Create circuits or mini-competitions that require collaboration. Encourage athletes to solve challenges together (e.g., team med ball throws for max reps). Keep coaching cues minimal—let athletes figure things out. Time-Based Plyometrics for Better Autoregulation – [18:05] Will prefers time-based plyo sets to help athletes naturally regulate their own volume and quality of output as they warm up and fatigue. What to try: Run 30-60 second blocks for depth jumps or hops instead of fixed reps. Encourage gradual build-up in intensity within each b...