I have to know about gravitational torque
I have to know about stride frequency
I have to know about running tangents
I have to know about dynamic stretching
I have to know about static stretching
I have to know about drafting
I have to know about carbo loading
I have to know about cadence
I have to know about vertical oscillation
I have to know about my centre of mass
I have to know about physics
I have to know about parallel feet
I have to know about body alignment
I have to know about the final kick
I have to know about engaging my core
I have to know about electrolytes (hydration)
I have to know about mechanical advantage
I have to know about elevation training
I have to know about psyching up
I have to know about acupressure points
I have to know about visualizing
I have to know about cardio training
I have to know about body relaxation
I have to know about biomechanical efficiency
I have to know about good sportsmanship