Through better nutrition and training , athlethes of today becoming faster and stronger . Old records are currrently broken and new ones set. While a vast majority equipments are likely due to athlethes themself, improvments technology also play notable role .New sport gear technology espesciouly relevent to sport of rowing ,cycling, swimming, tennis, not only rise records, but the way which the sport play.
It is importan for sport to develop under the techology . But there are many bad things , such as doping ,blood recover and so on .Maybe new matters about fair in sport will be a bother thing.
we need see the two side of the coin. Try our best to make the advantage bigger, and less the disadvantages.
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