
When
you sprint, it means, running at full speed in short distances.
Your speed is determined by two major factors of an athlete
and they are, stride length and stride frequency.
They usually say that runners are born with that gift of running.
However,
that is somewhat true. Although, some runners characteristics are
inherited at birth, but you can still develop your speed through
training,
developed running technique, and leg power.
Sprinting
Tips
Points to be observed:
- The actions taken by the runner usually takes place
in a forward/backward plane. Meaning, feet must point straight
forward and not outwards or inwards.
- The runner moving forward is normally achieved by
the legs having to drive backwards behind the body.
- A perfectly balanced runner is a MUST.
- A sprinter must avoid any kind of tension at all cost.
- Usually the front knee must be high to allow you to
drive the back leg to be completed.
- Leg must always be compensated by a hard arm movement
- Be sure to align the head with your trunk and make
sure that your body is completely relaxed.
Basic
Sprint Mistakes
Lets
point out that each individual athlete's sprinting actions and ability
are different in every case. However, there are some bad habits
that must me be eliminated and quickly fixed.
The
following describes
some faulty habits:
- Having a poor head position. Which causes a
hollow and restricted drive forward. The head must guide the
upper body movement.
- Running with your arm moving across the body with
your trunk swinging side to side. STOP arm movement from
crossing the center of the body.
- Bending your hips too much and having too musch of a
forward lean.
- Having your upper body leaning backwards with your
hips dropped.
- Sprinting with the full sole of your feet.
- The runner swinging from side to side and not
sprinting straight because the foot placement is too wide.
- The toes are pointed far to out.
Leg
Power Development:
Bounding
Doing
bounding runs is the best leg power development exercises because they
are very similar to a running exercise except that each stride is
performed with a jumping fashion.
The
typical exercises are:
Bounding Over
Obstacles
(One set or series is made up of 10-12 repititions). The distance
between the obstacles does not exceed one meter in the beginning, and
then it gradually extends.
Bounding
Up The Stairs
(One set or series is made up of 8-10 repititions). This is when
athletes bounce several stairs at a time and moving diagnolly if it is
possible for the individual. Be sure to put an EMPHASIS on the speed.
Bounding
From Line to Line
(One set or series is made up of 8-10 repititions). In this
exercise several lines that are distances apart are used.
However, the hitting of the correct distances are stressed.
Hoop
Bounding
(One set or series is made up of 8-10 repititions). Hoops or the
older types, different distances apart can be used.
Bounding
Set Distances
(One set or series is made up of 6-8 repitions). During this
exercise, bounding takes place between distinct landmarks.
Leg
Power Development: Driving
Next
step after bounding runs would be the pushing and pulling exercises
which is a common leg power development called
Driving.
In this type of
development, the exercises are usually performed in various stages in a
forward lean.
Driving exercises would
consist of:
Pulling Contests
(Consists of 2-3 repitions). Each partner, are both secured by a
rope and pulling in different directions attempting to reach a line of
5-6 meters from the starting point.
Pushing
Contests
(Consists of 2-3 repititions). This exercise is very similar to
the pulling contests, but with no rope. Partners push against
each other's shoulders.
Horse
Driving
(Consits of about 4-5 repititions of about 20 meters). The driver
which is pulled by a horse allows himself or herself to be pushed
forward.
Running
Against Object
(Consists of about 5-10 repititions). The individual increases
its pushing actions against a tree or a wall while running.
Speed
Development
Speed
development are gradual increases in running exercise while building up
speed from jogging to sprinting. However, when sprint running
exercise, accelerating helps avoid tension.
Part 1 Speed Development:
Gear
Change
(Consists of about 3-6 repititions) on a track & field that is
marked ever 10-20 meters by a flag indicating when you accelerate in
speed until you reach your top speed.
Meet
in the Centre
(Consists of about 5-7 repititions) of a 100 meter marked by a flag on
a long track. Partners starting from each end of the 100 meter
mark attempt to accelerate so that they pass each other at the flag
marked.
Up
Hill Acceleration
(Consists of about 3-5
repititions) of running up a hill while
Part 2
Speed Development:
Acceleration from
Walk
(Consists of about 10-12 repititions over 40-50 meters). It's a violent
acceleration that starts at a marked point and continues for about
20-30 meters.
Catching
a Partner
(Consists of about 10-12 repititions) with one partner jogging in front
of the other partner about 2 meters ahead. Following a signal
that the partner attempts to catch the leader withing a 20 meter
distance.
Racing
in Pairs
(Consists of about 10-12 repititions). Starting at the marked
line, both partners start off jogging then accelerating in speed.