Common Running Technique Problems
When runners use poor technique this results in two problems:-
Running at a slower pace
Increased risk of injury
There are a variety of things that runners will do that cause
one of the two problems above, here we try to address some of the common ones that stop runners running properly.
Heel Striking - This acts as a braking action to your running as you will
be striking in front of your centre of gravity. You then have to work on getting your
weight back over this rather than using the "claw back" momentum of your foot to
propel you forwards. It also increased the stress on joints as you will tend to land heavily
as you do this.
Leaning Backwards - Ideally, your whole body leans slightly forwards (not
bending at the waist), if you don't you again brake your action and put strain on
your lower back.
Lateral Arms - Your arms should swing through in the direction
you are travelling, not across your body. If there is excessive lateral
movement you will be twisting your whole body, through your shoulders and causing
problems for your joints. The height at the front
and back of the arm swing will depend on the speed you are running.
For sprinting, you should bring your arms up to about chin height
at the front and so your upper arm is almost parallel with the
ground at the back. The angle of your lower to upper arm should be
around 90 degrees (just less at the front and just more at the back).
For longer distances the range of movement is simply, again decreased,
with the emphasis being on relaxation and balance, as opposed to drive.
Sitting as you run - If your hips are not held high enough you will tend not
to extend your stride as you should. Also, it is harder to get significant knee lift
and you'll probably run fairly flat footed, relying primarily on the strength in your
quadriceps and not using hamstrings and calves to their full ability.
Pendulum Legs - This is where you don't lift your feet far off the floor as
you don't use your hamstrings much initially. This makes knee lift virtually impossible,
resulting in a short stride length and in the later part of the action as your leg
is relatively straight, you will actually put more stress on your hamstrings.
This is not meant to be a lesson in physiology, but more some practical advice for
runners to help them improve their running - hence some of the terminology may be
a little loose for the more scientific reader.
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