A1 Performance

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A1 Performance

A1 Performance

@A1Performance1

*Speed Development *Strength and Conditioning *Sports Science *Injury Prevention @DonellanMatthew

Louisiana, USA Katılım Ağustos 2022
437 Takip Edilen474 Takipçiler
A1 Performance retweetledi
Matthew Donellan
Matthew Donellan@DonellanMatthew·
Getting tired too fast? It’s not your effort.... it’s your energy system 🔋 Today Starts Our First Monday Of Diving Into The Mind And Body Of An Athlete Called: The Science Behind The Athlete 🧠 Chapter: 1 Energy Systems Training For Sports Performance
Matthew Donellan tweet media
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Matthew Donellan
Matthew Donellan@DonellanMatthew·
3️⃣ Aerobic System (Oxidative Phosphorylation) Uses oxygen to turn carbs, fats, and protein into ATP. Works for long-duration exercise. Slower, but sustainable.
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Matthew Donellan
Matthew Donellan@DonellanMatthew·
2️⃣ Anaerobic Glycolysis Breaksd down glucose without oxygen. Supports activity for ~30–90 seconds. Produces lactate as a byproduct.
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Matthew Donellan
Matthew Donellan@DonellanMatthew·
1️⃣ a ATP-PCr System Uses phosphocreatine (PCr) to quickly rebuild ATP. Works without oxygen → perfect for sprints or explosive movements (~10 sec max). PCr stores are limited, so it’s best for short, intense bursts.
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A1 Performance retweetledi
Matthew Donellan
Matthew Donellan@DonellanMatthew·
Muscles need ATP to contract, but the ATP in your cells only lasts a few seconds. Your body has 3 main energy systems to rebuild ATP so you can keep moving:
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A1 Performance retweetledi
Matthew Donellan
Matthew Donellan@DonellanMatthew·
AVERAGE ATHLETES
avoid criticism. ELITE ATHLETES
CHASE IT. #hammersonly
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Matthew Donellan
Matthew Donellan@DonellanMatthew·
BRYCE CAGE Defensive Lineman | Grambling State University 📍 Baton Rouge, LA 📏 6’5” | 269 lbs 🎓 Senior 🎖 HBCU Legacy Bowl Participant
Matthew Donellan tweet mediaMatthew Donellan tweet media
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A1 Performance retweetledi
Matthew Donellan
Matthew Donellan@DonellanMatthew·
Train With Intent Every Rep, Set, and Drill Should Have a Clear Purpose and Direction. Mindless Training Leads to Wasted Effort. Focus Creates Results. #hammersonly🔨
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