Building Endurance: How Conditioning Supports Athletic Performance
When most athletes and parents think of building endurance, they picture long runs, gas masks(very silly), and grueling conditioning circuits. But the truth? The way we develop endurance for sports like football, soccer, baseball, lacrosse, and sprinting events in track is far more nuanced—and much smarter—than that.
Let’s break down what really supports game-changing athletic performance.
*Image is the author – Sean Wells – with 4 athletes from Caldera High school who all will be playing college athletics. From left to right: Kylee Jerome – Point Loma – Soccer, Abby Austin, Westminster University – Soccer, Sean Wells, Jaymi Dickinson, Cal State San Marcos – Track(sprints), Camden Hartlaub, Baseball
Explosiveness > Endless Running
It might seem counterintuitive, but in most field and court sports, top speed and explosiveness matter far more than traditional “endurance.”
Think about it—football plays last five to seven seconds. A center fielder might sprint 90 feet once per inning. Soccer athletes win games through short bursts, quick changes of direction, and high-speed efforts—not jogging at a steady pace.
This means training for max velocity and repeated sprint ability builds a more direct path to success than long-distance running ever could. Conditioning that helps you recover between those explosive efforts? Now that’s where real performance lives.
Periodize or Plateau
Another myth we need to bust: you can’t be in peak game shape all year long. In fact, trying to stay at peak conditioning 12 months a year can lead to overtraining, injury, and burnout.
Instead, conditioning should be periodized, just like strength training.
At OC Sports Performance, we train our athletes to build a base in the off-season, sharpen in pre-season, and peak when it matters most—in the playoffs, at state, or during critical college recruiting events. With the right plan, it takes about eight weeks to reach sport-specific peak conditioning. That means you can—and should—train differently during different parts of the year.
Why Zone 2 Is the Secret Weapon
So, if we’re not crushing conditioning circuits year-round, what does endurance work actually look like?
It starts with Zone 2 conditioning.
This is steady-state aerobic work done at a conversational pace. It improves your heart’s ability to pump blood, helps clear waste products like lactate more efficiently, and builds the aerobic base that’s essential for repeat efforts on the field.
Without a strong base, explosive efforts suffer—and recovery between them takes longer. Zone 2 isn’t flashy, but it’s a game-changer.
We’ve seen dramatic improvements in athlete recovery, injury resilience, and late-season performance by incorporating weekly Zone 2 sessions on a bike, rower, ski erg, or dragging a sled. And it’s particularly effective for not negatively effecting top speed, check out this blog to read more.
A Smarter Way to Build Endurance
So here’s the truth: building endurance isn’t about who can run the longest. It’s about who can be explosive, recover quickly, and repeat that for four quarters, nine innings, or 90 minutes.
If your athlete is stuck in endless conditioning drills that leave them feeling drained instead of dominant, it’s time to rethink the approach.
We train for results. That means building the right kind of engine at the right time—so you can perform when it matters most.
Ready to Train Smarter?
At OC Sports Performance, we help athletes build the speed, strength, and endurance that directly translates to performance on the field. We track key performance indicators, so you know exactly how you’re improving.
✅ Want to learn how we do it?
Book your intro session today.
We only accept 100 athletes. Spots are limited—and once they’re gone, they’re gone.
Let’s train with purpose. Let’s perform when it counts.