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Same hitter. Two swings. They don’t look the same. Elly De La Cruz (based on observation): • Right motor shoulder • Left extension leg Lefty: • Back leg axis of rotation • Loads into front shoulder • Shorter finish • Catches himself on back leg Righty: • Front leg...

14,225 görüntüleme • 4 ay önce •via X (Twitter)

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PRIORITIZE SINGLE LEG STRENGTH❗️ Squat & Deadlift do NOT always have to be your main lower body lifts. There are plenty of ways to get strong. Here are some MAJOR benefits of prioritizing single leg lifts: 1️⃣ Exposes strength & balance inefficiencies & inequalities. Strong on 2 legs doesn’t mean strong on 1 leg.. Strong on each leg does mean strong on 2 legs. I’ve seen enough strong squats & deadlifts get buried with single leg exercises. Typically isn’t true the other way around. 2️⃣ Less back pain. Regardless of their technique, some athletes experience back pain from squatting & deadlifting. YOU DO NOT NEED TO SQUAT OR DEADLIFT TO GET STRONG… Single leg exercises can alleviate that pain. Less load, similar intensities, similar benefits. 3️⃣ “Sports are played on 1 leg.” I’ve heard this plenty of times and there is definitely a ton of truth to it. Movements are very single leg dependent. Sprinting, stopping, changing direction, jumping, landing. Single leg training can be the key to higher performance and less risk for injury. 4️⃣ Less learning curve. Beginners can immediately reap the rewards of single leg training because of how easy it is to implement. Something as simple as sitting on a bench and standing up using 1 leg is challenging for someone who has never done it. No bar on the back, no picking up weight, no teaching hip hinge.. Simple single leg training will buy athletes time to train while simultaneously improving squat and deadlift technique.

Tim Cortazzo

56,563 görüntüleme • 2 yıl önce

Send this to the pitcher who’s been stuck at 78 all season. Same arm speed. 17 mph apart. The difference is what the front leg does AFTER the foot lands. The 95 guy braces the front leg and lets the body whip over it — that’s 2X, front leg extension. The 78 guy sinks into it, and the energy leaks out the bottom. What the research actually says: - Every 1° of lead knee extension from foot contact to ball release was worth +0.47 m/s of ball velocity — about 1 mph per degree. (Dowling et al., Orthop J Sports Med, 2024 · n = 100 pitchers · R²=0.22, p<.001) - In 322 professional pitchers, the 90 mph group extended the lead knee 17°. The 81 mph group: 5°. (Dowling et al., Sports Biomechanics, 2022) - The braking force in the front leg is what creates the rotational power that gets transferred into the arm. (Howenstein, Kipp & Sabick, J Biomech, 2020) - Stride-leg ground reaction force predicted up to 61% of ball velocity. Drive-leg force predicted none of it. (McNally et al., J Strength Cond Res, 2015) The cue: keep the front knee behind the heel. Brace it — don’t ride it. Want your own numbers? Upload one pitch and get your MechanicsDNA Mini — 5 peer-reviewed markers graded in about 60 seconds, in your browser. Free, no account, and the video never leaves your device. → What’s your current velo? Drop it below and I’ll tell you what to check first. #pitchingvelocity #pitchingmechanics #baseballpitching #throwharder

Brent Pourciau, Ph.D., M.S.

64,429 görüntüleme • 19 gün önce