WELCOME TO THE ONLINE ACADEMY DESIGNED FOR SPEED PERFORMANCE & DEVELOPMENT!
CLASS IS IN SESSION
SPEED TERMINOLOGY 101
- DORSIFLEXION- POINTING THE FOOT UPWARDS TOWARDS THE SHIN.
- PLANTAR FLEXION- POINTING THE FOOT DOWNWARD AWAY FROM THE SHIN.
- STRIDE FREQUENCY- THE TIME THAT IT TAKES TO COMPLETE A LEG CYCLE.
- STRIDE LENGTH- THE DISTANCE COVERED DURING THE SHORT AIR PHASE, STARTING FROM TOE-OFF TO TOUCHDOWN.
- SPRINT MECHANICS- BODY POSITION AND MOVEMENT WHILE SPRINTING.
- FRONTSIDE MECHANICS- THE ACTION OF THE LIMBS IN THE FRONT OF THE BODY.
- BACKSIDE MECHANICS- THE ACTION OF THE LIMBS BEHIND THE BODY.
- FORCE PRODUCTION- THE AMOUNT OF FORCE APPLIED TO THE GROUND WITH EACH FOOT STRIKE.
- ZERO STEP- YOUR BASIC STARTING STANCE FROM A STATIC POSITION.
- DRIVE PHASE- THE DRIVE PHASE IS NORMALLY CHARACTERIZED WITH THE FIRST THREE STEPS. BIG ARMS AND A HIGH KNEE DRIVE WITH THE BODY POSITIONED AT ABOUT A 45 DEGREE ACCELERATION ANGLE. MORE-SO OF A PUSHING ACTION TO GENERATE POWER FROM THE START.
- TRANSITION PHASE- THE TRANSITIONING OF THE BODY FROM THE PRONOUNCED FORWARD LEAN INTO AN UPRIGHT RUNNING ACTION.
- MAX VELOCITY- THIS IS THE POINT WHEN YOU'VE REACHED YOUR TOP END SPEED.
- SPEED MAINTENANCE- THE ABILITY TO HOLD YOUR TOP END SPEED WHILE YOU NATURALLY DECELERATE DUE TO FATIGUE.
SPEED = STRIDE LENGTH x STRIDE FREQUENCY