Lower Back Pain in High School Athletes

Why high school runners Get Lower Back

Combination of weak core, poor sleep, and high-impact loading — common in jumpers and high-volume runners.

In high school runners specifically, the risk is amplified by rapid training progressions, multi-sport schedules, growing tissues. Specific to 14-18 year-old athletes whose bones and tendons are still maturing.

Early Warning Signs

These are the signs to act on — before the injury becomes a multi-week problem.

• Tightness after long runs
• Stiffness in the morning
• Discomfort sitting after sessions

When to Stop and Get Checked

These signs mean you're past self-care territory — see a sports medicine provider.

• Pain radiating down a leg
• Numbness or tingling
• Pain that stops you running

What to Do This Week

If you caught it early, here's the self-care protocol most high school runners respond to.

• Reduce mileage and avoid hills
• Core work daily (dead bugs, planks)
• Hip mobility work
• Sleep on a firm surface

Prevention: Stop the Cycle

Lower Back is rarely a one-time event — it returns when the underlying causes aren't addressed. Build these into your weekly routine.

• Core strength 3x/week
• Hip mobility daily
• Sleep prioritization
• Address asymmetric loading

The Bottom Line for High School Athletes

Lower Back in high school runners is preventable, treatable, and survivable — if caught early. The mistake most runners make is normalizing the early signs and pushing through. Don't. The cost of one week off now is far less than four weeks off later.