Conditioning for Athletes: Why Your Season Depends on the Work You Do Before It Starts
When it comes to game day performance, conditioning isn’t something you can cram at the last minute.
At OC Sports Performance, we take a systemized approach to conditioning, especially as athletes approach the start of their competitive seasons. We follow a methodology inspired by the “8 Weeks Out” by Joel Jamison. A plan that prioritizes blending aerobic and anaerobic conditioning, progressing week by week to build an engine that performs when it matters most.
Why Conditioning Needs to Be Periodized
Too many teams run into the same trap: athletes show up out of shape, and coaches try to get them fit fast with brutal conditioning drills. The result? Burnout, injury, and subpar performance.
Instead, conditioning should follow the same principles we apply to strength training: progression, recovery, and specificity. The goal is to peak when games start—not to be exhausted before the first whistle blows.
This is why we start conditioning work weeks before the season begins. It’s not just about running more. It’s about being smart, consistent, and targeted with the energy systems we’re training.
The Foundation: Zone 2 Aerobic Work
Zone 2 heart rate training is the unsung hero of athletic conditioning.
By building aerobic capacity early, athletes improve their ability to recover between sprints, plays, and games. Zone 2 work also lays the foundation for harder, more explosive efforts later in the cycle. This type of training—done on a bike, rower, sled, or even incline treadmill—improves mitochondrial efficiency and overall work capacity without taxing the joints.
At OC Sports Performance, our athletes regularly include 30–45 minutes of Zone 2 work in their programming, especially in the 8–12 weeks leading up to their season.
Anaerobic Conditioning with Purpose
As the season gets closer, we shift the focus toward anaerobic work—short, high-intensity efforts that mimic the demands of sport.
But we don’t just throw in random sprint intervals. Our anaerobic conditioning is progressive. That means intervals get slightly harder or longer each week. The rest gets shorter. The sport-specific demands (change of direction, acceleration, deceleration) get layered in.
The result? Athletes who can go hard, recover fast, and repeat—without losing top-end speed or explosive power. Conditioning has to happen in a manner that doesn’t negatively impact SPEED and EXPLOSIVENESS. Can’t stress this point enough conditioning is only done correctly if the athlete doesn’t end up slower from it!
Specificity Matters
An athlete training for soccer shouldn’t condition the same way as someone preparing for lacrosse or baseball. The energy system demands are different. That’s why our programming adjusts based on the sport and position of the athlete.
We incorporate sprint intervals, sled work, tempo runs, agility drills, and explosive circuits—blended with strength and jump work—so that everything feeds into the ultimate goal: on-field performance.
Avoiding the Common Mistakes
We see it all the time:
- Too much random running and not enough targeted work.
- No aerobic base built.
- All-out efforts too early in the season, leading to injuries or fatigue before playoffs even begin.
- No long term plan
- No adjustments made for the detrained athletes
Conditioning for athletes isn’t just about working hard—it’s about working smart.
Measured Performance, Better Results
We track heart rate, time, reps, and speed. Just like with our strength and jump tests, if you’re not measuring your conditioning, you’re just guessing. By taking a measured and progressive approach, we help our athletes enter the season feeling prepared, powerful, and conditioned for sport—not just for practice.
Ready to Train Smarter?
If your athlete has a season coming up, don’t wait until tryouts to get ready. Our sports performance program is designed to build speed, strength, and game-ready conditioning, starting with a free intro session.
We only accept 100 athletes at a time, and those who quit mid-season aren’t guaranteed a spot back. If you’re serious about staying healthy and performing at your best, join the athletes who are training with intention.
🔗 Click here to book your free intro
Looking for more ways to get ahead this season? Check out these blogs:
✅ How to Build Real Speed
✅ Heart Rate Training for Athletes
✅ 5 Common Sports Injuries and How to Prevent Them