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1. WHAT IS FAST?<br />

Running Speed = Stride Length x Stride Frequency<br />

POWER vs.<br />

EXPLOSIVENESS vs.<br />

QUICKNESS<br />

SPEED = Rate of Force Development (RFD) x Magnitude of Force Output x Torque<br />

MOVING OPTIMALLY + EFFICIENTLY<br />

UTILISE FORCE BETTER<br />

ENERGY STORAGE CAPACITY<br />

ABSORB MORE FORCE TO GENERATE<br />

MORE FORCE<br />

FASCIAL SPRING + ELASTICITY<br />

}<br />

ABSORPTION<br />

REFLEXIVE OUTPUT<br />

EXPLOSIVE SPEED<br />

2. KEY TRAINING PRINCIPLES<br />

Absorb Force/Tensegrity<br />

["kinetic chain absorption" /<br />

structural integrity]<br />

Absorb + Generate Force<br />

[recruitment]<br />

Generate Force (recruitment) + absorb<br />

force + absorb power<br />

[force at velocity - elastic absorption]<br />

Generate Force (recruitment) + absorb<br />

force + absorb power<br />

[force at velocity - elastic absorption]<br />

+ Rebound (plyometric) + maximal<br />

velocity (explosiveness)<br />

Generate Force (recruitment) + absorb<br />

force + absorb power<br />

[force at velocity - elastic absorption]<br />

+ Rebound (plyometric)<br />

1. Stages of Sprinting<br />

2. Propulsion<br />

3. Hip Extension<br />

4. Diaphragm<br />

5. Psoas<br />

6. Tensegrity<br />

7. Hip Sequence<br />

CONSIDERATIONS: # Movement = kinetic energy, not fast-twitch # Functional ISOs + RFD<br />

# Torque ISOs + practice > plyometrics<br />

3. STRENGTH FOR SPEED ATHLETES<br />

TENSEGRITY<br />

ABSORPTION + REFLEX<br />

Trunk +<br />

Pelvis<br />

TENSION + INTEGRITY<br />

Muscle<br />

Stiffness<br />

Feet &<br />

Fascia<br />

Force<br />

Absorption<br />

Absorb<br />

force<br />

Absorb<br />

force<br />

quickly<br />

1. Engage reflexive muscle chains<br />

2. Build optimal movement patterning in those chains<br />

3. Add force to those movement patterns<br />

4. Adapt 'absorbers & translators'<br />

= Increased reflexive output<br />

Absorb +<br />

rebound<br />

efficiently

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