Research on Reasonable Nutritional Diet for Marathon Athletes
Marathon is a comprehensive test of athletes'physical ability and will quality,which requires athletes to have excellent physical ability and reasonable physical distribution.Nutritional and scientific diet is crucial for the health and training effect of marathon athletes.Based on the energy metabolism characteristics of marathon athletes,this paper analyzes their dietary energy intake requirements during training and makes targeted recommendations on dietary energy intake and nutritional supplementation to better provide marathon athletes with reasonable sports nutritional support.