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No preparation - no warming up |
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Poor conditioning |
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Unaccustomed over exertion - especially at the beginning of the session |
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Training on very hard surfaces |
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Persistent bend running with a marked lean, or running indoors |
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Biomechanical problems - excessive rolling on the inner or outer border of the foot |
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Any condition which will affect the normal transfer of weight from the heel to the to knee to hip i.e. high arches |
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Shoes with poor shock absorbing properties |
