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🚨 Most pitchers are leaking velocity without realizing it… The problem isn’t your arm. It’s your DRIVE LEG. ⚡️ If your back leg collapses inward during the delivery, your body loses force before it ever reaches the baseball. That means: ❌ Less velo ❌ Poor command ❌ More stress... show more
23,043 Aufrufe • vor 6 Monaten •via X (Twitter)
8 Kommentare

quintero karinavor 1 Monat
So the secret's in my drive leg? Guess I should start working on my wobble.

Glennvor 6 Monaten
Velo

Brent Pourciau, Ph.D., M.S.vor 6 Monaten
Appreciate it, Glenn! Velocity starts from the ground up — most people focus on the arm but the real gains are in the legs and hip load. Tons of free resources at if you ever want to go deeper on the mechanics.

Steve Prattvor 6 Monaten
Have you ever studied what Dr. Mike Marshall of Dodgers fame lectured?

Brent Pourciau, Ph.D., M.S.vor 6 Monaten
Yes

Steve Prattvor 6 Monaten
It’s fascinating.

Brent Pourciau, Ph.D., M.S.vor 6 Monaten
Yes Dr Marshall was definitely fascinating.

Travis Greenfieldvor 6 Monaten
Really meat


