A shallower pool may have subtle effects on swimmers’ performance – but perhaps not the ones you’d think.
Articles on Marathon world record
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What is the best strategy for running your best race? A new computer model might soon join your training team.
Can running shoes make the difference that breaks a record? Nike’s new trainers are neither the first nor last examples of technology causing a stir in competitive sport.
Under the right conditions marathons could be run in under two hours.



