The first 10 minutes: a warm-up young players will actually do

Watch any youth practice start: two arm circles, a couple of toe touches held for half a second, and straight into full-speed throwing. Then we act surprised when arms ache in May.

A real warm-up doesn't need to be long — it needs to be actual. Here's the 10-minute version we run before every garage session, built so a kid can lead it themselves.

Why bother (the 30-second case)

Cold muscle is stiff muscle. Stiff muscle is slower — measurably slower bat speed, measurably less arm speed — and far easier to strain. A kid who warms up properly doesn't just avoid injury; they hit their real top speed in the first round instead of the third. Ten minutes buys you the whole session.

Minutes 1–4: get moving, not stretching

Static stretching — holding a toe touch — belongs after practice, not before. Before, the body wants motion:

High knees and butt kicks, 20 yards each. Walking lunges with a twist, 10 total — the twist wakes up the hips and trunk that every swing runs on. Side shuffles, both directions. Arm swings and trunk rotations, big and loose, 10 each.

That's it. A driveway or a hallway is plenty of room.

Minutes 5–6: wake up the small stuff

The shoulder's little stabilizer muscles do the unglamorous work of every throw. Two moves cover them: arm circles that grow — small to large, forward then back, 15 seconds each — and band pull-aparts or wall slides, 10 reps. No band? A towel held taut works.

Minutes 7–10: throw your way loud

Throwing is the warm-up most kids skip by throwing hard immediately. The progression that protects arms: start close — 15 feet, easy, hitting the chest every time — and back up five feet every few throws only when the previous distance feels effortless. Finish at game distance making game throws. Effort climbs with distance, never ahead of it.

The rule we give kids: your arm tells you when to back up. You never tell your arm.

Make it theirs

The reason warm-ups get skipped is that they belong to the coach. Flip it: teach the routine once, then make your player the one who runs it — out loud, in order, every time. Ten-year-olds who own their routine keep it for a decade. Kids who get told to warm up quit doing it the day nobody's watching.

Every garage session starts with exactly this ten minutes — and it's on the practice plan we send home, so home reps start the same way. First session's free if you want the routine installed by someone who isn't Mom or Dad.