Why? The Science of Athletics

CHAPTER XVI SOME MATHEMATICS IN ATHLETICS The Four Minute Mile-Mechanical Pacemaker-Optimum– Time-Constant-Robot Running-Running Graphically Recorded-Optima and Best Running Speed-Energy in Relation to Constant Speed-Stop Watch Running– Calculations Concerning Jumping-Making use of Calcu– lations-Importance of Timing Field Events Performances– Centre of Gravity Passes Under Bar-Relationship of Speed and Spring. THE fact that three runners-Glen Cunningham, U.S.A., J. E. Lovelock, N€w Zea,land, and W. Bonthron, U.S.A. -have succeeded in eclipsing that hitherto mythical mile time of 4 mins ..._ 8 secs., or the relative time for I,soo metres, reopens the age-old question as to what is the absolute limit of human record breaking capacity. For many long years there have been those among us -good judges, too-who have maintained the possibility of a man averaging the almost incredible time of 62 secs. per quarter mile for a distance of one mile. That has been done, and now we are asking each other if an average of even 6o secs. per 440-yards lap is beyond the compass of a human being. Personally, I am of the opinion that a The Four mile will be run in the level 4 mins. within Minute Mile the experience of the present generation. Athletic science is still in a _stage of adoles– cence, and it is probable that the acquisition of greater _ scientific knowledge, rather than the development of better physique or greater nerve force in the athlete him– self, will allow distance runners to return faster and yet faster times. Take .the four fastest 440 yards laps in I mile record 245