In this week’s video, we tackle sports-specific training. Learn what is is, what it isn’t, how to structure it, and common mistakes. You can watch the video, or read the blog post below it.
Chapters:
0:00 – Intro: What is sports-specific training?
1:30 – General vs. specific training explained
3:00 – Periodization: Off-season, pre-season, in-season 6:15 – Football lineman example: attributes needed
7:30 – Off-season structure (strength, power, speed)
10:20 – Avoiding training interference
12:30 – Common mistakes in athlete training
17:00 – Why more isn’t always better
18:15 – CrossFit vs. sports training
20:00 – Don’t recreate sport in the weight room
22:00 – Pro athlete case studies (Mahomes vs. Rodgers)
24:30 – Key takeaways
Welcome back to The Fitness Edda, where we cover fitness topics with nuance and context. I’m your host, Erik Castiglione, owner and head coach of Viking Athletics.
Lately, I’ve been talking a lot about youth training and the importance of building a solid foundation for athletic development. At the very top of that foundation pyramid sits sport itself. But before athletes specialize in their sport, they need physical literacy—the ability to move well and with control.
Today, let’s dig into what sports-specific training really is, how it should be structured, and what often gets mislabeled as it.
What Sports-Specific Training Is (and Isn’t)
On the surface, sports-specific training sounds self-explanatory: training designed for the demands of a particular sport. Unfortunately, thanks to social media and fitness influencers, the concept often gets twisted.
Sports-specific training starts with analyzing the sport itself:
- What physical attributes are required?
- What energy systems are used most?
- What movements are foundational to success?
For example, a football lineman doesn’t need to run five miles a day. They do, however, need:
- Flexibility and mobility to get into a low stance and move explosively.
- A strong base in the legs and hips for blocking and holding ground.
- Upper-body power to drive opponents back.
- Speed and agility to maneuver against a shifty running back.
- Tissue conditioning to withstand repeated high-impact collisions.
- An aerobic base—not for long-distance endurance, but to recover quickly between plays.
That’s the essence of sports-specific training: building the physical qualities that directly transfer to performance on the field.
How to Structure Sports-Specific Training
The year should be broken into blocks, a system known as linear periodization:
- Off-Season – Build general strength, flexibility, aerobic capacity, and resilience.
- Pre-Season – Transition into power, agility, and sport-specific conditioning.
- In-Season – Maintain performance qualities and stay healthy.
- Post-Season – Recovery and light work before restarting the cycle.
In an ideal 12-week offseason, training could look like this:
- Weeks 1–4: Focus on general strength with heavy lifting, full range of motion, and light aerobic base-building (e.g., 30 minutes on a stationary bike).
- Weeks 5–8: Shift toward power—ballistic lifts, plyometrics, explosive movements.
- Weeks 9–12: Add speed and agility—sprints, med ball throws, bounding jumps—while maintaining strength and power work.
In reality, athletes often only get eight weeks in the offseason due to school calendars. In that case, strength, power, and agility work must be blended more tightly, with careful programming to avoid training conflicts.
Avoiding Training Mistakes
Too often, training that claims to be “sport-specific” misses the mark. Here are common errors:
- Mismatched Training Stimuli
Combining too many goals in a single session (e.g., heavy lifting plus endurance work plus sprints) leads to “interference.” The body can’t adapt properly because the signals conflict. - Conditioning Masquerading as Speed
Sprint work requires long rest periods to maintain max effort. If recovery is too short, the session just becomes conditioning—not speed development. - Over-Specialization
Young athletes are often pushed to play their sport year-round. Off-season training should fill gaps, not just replicate skill practice. - Recreating Sport in the Weight Room
Trying to mimic throwing a baseball with a dumbbell or doing “HYROX workouts” in a gym doesn’t prepare you for the actual event. Skill practice belongs on the field or court; the weight room is for developing physical attributes.
A Word on Professional Athletes
Even at the highest level, we see mistakes. Some pros use cutting-edge training that clearly works (watch Patrick Mahomes’ regimen on Quarterback). Others, however, neglect their off-season prep.
Take Aaron Rodgers’ Achilles tear. The Achilles tendon is incredibly strong—it can withstand massive loads. A rupture often signals poor tissue conditioning and lack of preparation. When athletes with full-time access to trainers, dietitians, and recovery tools fail to prepare, it’s not just disappointing—it’s entitlement.
The Bottom Line
Sports-specific training isn’t about fancy drills or mimicking game movements in the weight room. It’s about systematically developing the strength, power, mobility, speed, and conditioning required for success in a given sport.
For youth athletes, this means taking a thoughtful off-season to build the base—not just grinding year-round in the same sport. For adults and professionals, it means training smarter, not harder, and respecting the demands of your body and your sport.
At Viking Athletics, we’ll be rolling out programs to help youth athletes with true off-season sports-specific training next summer. Stay tuned for details.
Until then—train with purpose, not just for sweat.
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