James Lang says coaches need to be proactive about hydration. Photo by Ryan Riley.

Hydration strategy key as high school athletes begin practice

The first week of high school sports practices is a particularly vulnerable time for athletes, says an Iowa State University assistant professor of kinesiology. James Lang studies how environmental stresses, such as heat, affect how our bodies regulate internal temperature.

Lang says being proactive about hydration, rather than reactive, is important to keep athletes safe. He has the following recommendations for coaches and athletes:

See the complete story by the ISU News Service.