Warm Weather, Dehydration and Swimmers

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Like many clubs, we have a rule. “No water bottle, no swimming.”

We still allow the ones without water bottles to do dryland for the whole practice (it’s hard!), with trips to the drinking fountain every 15 minutes. But they aren’t getting in the water to swim without a bottle of water or a protein/dextrose solution (8% solution or less to ensure a hydrating benefit).

But last week at practice, something was different. The majority of swimmers were fine, but during warmup my assistant coach and I immediately started to see clear signs of dehydration in a disturbing number of younger swimmers. We soon had some complaining of headaches and leg cramps. We were, of course, telling them to drink. But, I swear that some of them seem to think of drinking as a form of medieval punishment. We ended up going to the swimmers and getting them to drink while we watched.

It was when one of the swimmers complained of a bad headache that we finally found out that there was a school track meet that day, and many of our swimmers were there. It was sunny and fairly hot (for Ontario), and it seems that in all that excitement they drank little all day long. And of course, after getting back from the track meet, they didn’t drink and headed straight to the pool.

Sometimes that’s all it takes. A change in their schedule and they forget to drink. The big problem is that as the weather gets warmer, they’ll get dehydrated more easily. When it gets really hot and humid, even a long walk home from school can create problems. And it’s not just the young, inexperienced swimmers either. One of our top senior swimmers regularly has days in which he slows drastically after about an hour and complains …read more

Source: Rick’s Blog