The 5 Arm-Care Rules I Wish Every Young Pitcher Knew

I’ve pitched at every level a Minnesota kid can claw through — high school, DII, DIII, DI, and now professional baseball under blacklights. Along the way I collected one non-negotiable lesson: the pitchers who last aren’t the hardest throwers. They’re the best recoverers.

These are the five rules I’d tape inside every young pitcher’s locker.

Rule 1: The throwing you don’t count still counts

Your arm doesn’t know the difference between a game pitch, a bullpen pitch, and a long-toss session with your buddy. It’s all workload.

The mistake I see constantly: a kid throws 60 pitches Tuesday, “just plays catch” hard on Wednesday, does a showcase Saturday. On paper he’s rested. In reality he never stopped. Track everything for a week — most families are shocked by the total.

Rule 2: Warm up to throw. Don’t throw to warm up.

Two lazy foul-pole laps and fifteen arm circles is not a warm-up — it’s a ritual. The arm needs blood flow and the body needs movement prep before the first throw:

5 minutes to raise your heart rate
Dynamic moves for hips and trunk — lunges, leg swings, rotations
Band work to wake up the shoulder
Then pick up a ball, and build up gradually

Ten to twelve minutes, total. It’s the cheapest velocity gain and injury insurance that exists.

Rule 3: The 30 minutes after you throw are gold

Everyone obsesses over what happens before the outing. Pros obsess over what happens after it. Light band flushes, gentle stretching, a real cooldown — five minutes that tell your arm the workday ended and recovery can start.

This is the habit that separates kids who are sore until Thursday from kids ready to compete again on Wednesday. My exact routine is a one-page PDF, free: get it here.

Rule 4: Sore is fine. Pain is a stop sign.

Learn the difference and say it out loud, because young pitchers won’t volunteer it:

Soreness: dull, muscular, both-sides-of-the-arm tired feeling that fades within 48 hours. Normal.
Pain: sharp, localized — especially inside the elbow or inside the shoulder joint — or anything during the throw itself. Not normal. Ever.

Pitching through joint pain doesn’t prove toughness. It converts a two-week problem into a two-season problem.

Rule 5: Your legs are your arm’s bodyguards

The best thing a young pitcher can do for his elbow has nothing to do with his elbow. Velocity is a ground-up chain — feet, hips, trunk, then arm. When the lower half is weak or stiff, the arm picks up the tab.

Squat patterns, lunges, core control, hip mobility. Bodyweight is plenty until high school. And play other sports — a basketball season is arm care too.

Start this week

Pick one rule and run it for two weeks. Then stack the next. Arm care isn’t a program you buy — it’s a set of small habits that compound for years.

When you’re ready for a set of pro eyes on the delivery itself, that’s what my remote pitching analysis is for — film with a phone, get a frame-by-frame plan back.

Throw hard. Stay healthy. That’s the whole brand.