Should We Wait an Hour Before Going Swimming?
According to the Canadian and American experts from the Red Cross, this legend is not based on concrete facts. In other words, there is no valid argument for banning swimming after lunch, whether recreational bathing children, parents or refreshing swim in a swimming sports. Of course, it is best to avoid eating very rich, very fat and doused with alcohol, as by extending the digestion, such meals are accompanied by a feeling of discomfort regardless of the type of activity, from reading to napping through swimming.
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According to an old popular belief, do not go swimming right after lunch, but wait at least an hour digestion takes place. This belief is really justified?
How long between lunch and swimming?
What makes such a belief?
Some say it is necessary to wait for digestion. Now digestion is a process that lasts for hours, at least 3 hours depending on the meal.It would have to wait more than three hours before going to swim, not just one hour. According to other beliefs, is a question of temperature. Indeed, during digestion, body temperature increases, which increases the risk of discomfort due to thermal shock when entering the water. However, this difference is minimal and simply enter gradually into the water and put some water on his neck to ease the transition. Another hypothesis is based on the fact that the stomach and limb muscles compete for oxygenated blood. After a meal, blood pools in the abdomen, mobilized for digestion, and therefore unavailable to the muscles. But then, the volume of oxygenated blood is more than enough to meet together in the digestion and muscular activity of the members. In conclusion, it is better not make a meal before swimming too rich for reasons of comfort. But swim just after eating is not associated with an increased risk of drowning? Moreover, it is recommended that Olympic swimmers to eat just before a competition?
