In Episode 16 of the Stimulus Matters Podcast, Kyle Ruth and Ryne Sullivan take on one of the most misunderstood tools in the CrossFit coach’s toolkit: active recovery. While the phrase gets tossed around often, most athletes and coaches lack a clear framework for how to use it, and more importantly, why it matters.
From pacing progression to breath regulation and even psychological cues, this episode dives deep into how to prescribe, progress, and individualize active recovery in CrossFit.
Kyle starts by challenging the assumption that active recovery simply means “moving slowly.” In reality, it exists on a spectrum, ranging from barely moving (flush work) to moving at the fastest pace possible while still recovering enough to maintain the next interval’s output.
The key variable isn’t what you’re doing, it’s how intensely you’re doing it, and how that intensity fits into the larger structure of the session.
Ryne shares a helpful framework for categorizing recovery efforts into three types:
These categories help athletes understand that not all recovery is created equal, and that each has a distinct place in a well-structured CrossFit program.
One of the most important insights from the episode is the idea that active recovery can be trained and progressed, just like any other capacity.
Ryne explains how he prescribes threshold-based recovery intervals, where athletes must hit a specific wattage or RPM on a machine like the Echo Bike—and still be able to hit their target on the next mixed modal bout.
By treating recovery as a skill, athletes can:
These benefits directly transfer to metcons and competition settings where complete rest is not an option.
Kyle highlights a coaching scenario with Andre’ Houdet, where row pace was used as the defining limit in a workout. If Andre couldn’t hold a 1:50/500m recovery pace after heavy thrusters and burpees, he was required to rest until he could.
This progressive approach created repeatability under fatigue—and taught Andre to recognize when his recovery was good enough to keep going without overreaching.
The larger point? Recovery pacing should be tied to:
The conversation shifts into the territory of athlete IQ, the ability to recognize how much intensity you can bring to recovery and still hit the next piece.
Ryne explains that most CrossFit athletes don’t learn this unless it’s built into their training intentionally. That means programming target recovery paces, educating athletes on breath mechanics, and using repeated efforts to teach pacing under duress.
The example? Learning how to “float” at 66 RPM on the bike without falling apart—and how that transfers to burpee cadence, shuttle runs, or rope climbs.
One of the more technical, but crucial, insights in the episode is the role of CO₂ buildup in post-lifting recovery. Kyle describes how elevated CO₂ levels (from bracing, tension, and restricted breathing) make the first 30–60 seconds of a recovery interval feel worse than it actually is.
But if the athlete pushes through those first few breaths, and doesn’t back off too early. they often come out the other side able to maintain power while regaining composure.
That’s the difference between athletes who reset quickly, and those who “check out” mid-workout because the discomfort surprised them.
Episode 16 makes one thing clear: active recovery in CrossFit is not optional, it’s essential.
Whether you’re trying to build aerobic capacity, sustain performance in mixed modal work, or improve movement economy under fatigue, you have to:
Left untrained, recovery is wasted time. Trained properly, it becomes a performance tool that separates competitors from participants.
Listen to Episode 16 of the Stimulus Matters Podcast to learn how to build smarter recovery protocols—and coach your athletes through the gray zone between effort and rest.