How to stay fit


Training Speed - Acceleration

Training speed properly is essential for any
team or athlete that wants to be successful.- Drive the elbows down and back. Keep the
It's that simple. In order to run faster, youhands loose, but not open. Arms should remain
must break down your speed training into aat  approximately  90 degrees from the elbow.
simple  progression to maximize improvements.
- Step over the opposite knee and drive the
Let's start with the most important aspect offoot down into the ground to create maximal
speed:  acceleration.force.
AccelerationDon't force yourself to 'stay low'. This will
limit the amount of force you can apply to
Speed is a product of stride length (thethe ground and leads to poor acceleration.
distance your hips travel in a stride) andLet your upper body unfold naturally.
stride frequency (the number of steps you'Staying low' will occur naturally if you are
take in a given time period). However, youalready  strong  enough.
will not reach top speed by focusing on
increasingly larger steps to increase strideGet  Vertical!
length or taking short, quick steps to
increase stride frequency. Instead, topAt the beginning of your speed training
speeds are created by applying 'optimal'season acceleration work is used. You can't
force to the ground. Both length andbe efficient running longer distances without
frequency are improved by strength so bettergetting the proper strength levels and
strength application results in fasterneuromuscular efficiency of the shorter
speeds. Really, acceleration training is aintervals. As your athletes get stronger, you
form  of  strength training.can extend out the acceleration distances.
You want your athletes to be driving out as
Ground contact times (the amount of time eachfar as possible. The stronger the athlete is
foot spends on the ground) are anotherthe further the acceleration phase will be
important factor to consider duringand will set-up the athletes' top speed
acceleration. During the earliest parts ofbetter  later  on.
acceleration, especially the first two steps,
you are trying to overcome (inertia) theDuring acceleration, the foot should strike
weight of your body by moving it forward asdirectly below or slightly behind the hips.
quickly as possible. This takes a great dealYou must be able to drive out so your body is
of strength and power. The stronger and moreat a 45 degree angle to the ground and step
efficient you are, the more you can extendover the opposite knee and drive the foot
your acceleration phase. Since high intensitydown into the ground to create maximal force.
sprint work involves recruiting specific
groups of muscle fibers improves theHorizontal  to  Vertical
efficiency of neuromuscular firing patterns,
sprinting is taxing to the central nervousSome athletes aren't strong enough to hold
system. Once the CNS becomes fatigued,and maintain that ideal drive phase. So, you
workouts quickly lose their effectiveness.must trick the athlete's body and make it so
Any type of speed work must be done with fullthat they have to get into the right
recovery. Generally speaking, that meansposition.Start your acceleration work on the
approximately one minute of rest for everyground and work your way up. In order to put
10 yards that you run. Sprinting is a highlythe athletes in the best mechanical position,
technical  activity.even without great strength levels, athletes
will start with short intervals, in a
Without full recovery, both your muscles andhorizontal position. As the athletes get
your central nervous system will begin tostronger, the acceleration intervals are
fatigue quickly, reducing the short and longlengthened and/or the starting positions are
term effectiveness of your training. For thismore  vertical.
reason, acceleration should not be trained
with fatigue present. To optimize yourSample beginning of the season acceleration
success, full recovery must be adhered toworkout:
both inyour individual workouts as well as
your weekly plan. It takes roughly 36-484  X  25  yards  each  (400  yards  total)
hours  to fully recover from a speed workout.
2.5 minute rest between each rep/4 minutes
Acceleration  Cuesbetween each exercisea) Push-up 'Down'b)
Push-up 'Up'c) Seated Start-Backwardsd)
- Drive the lead arm (same as front leg) upSeated  Start-Forward
as  you  begin  to  sprint.
As the athlete shows that they can handle
- Drive out so the body is at a 45 degreethese positions and their form doesn't break
angle  to  the  ground.down at all during the 25 yards, you can
start lengthening the interval distance and
- Keep the heel recovery low during theor change the starting positions.
first  6-8  strides.



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