There is nothing quite like an alfresco workout, with its fresh air and changing scenery. But when temperatures soar, beware.
Exercising in hot weather stresses your body, especially if the humidity is high. If you do not take proper precautions, it can actually be dangerous, and potentially lethal. If you are planning to head outside when the temperature is climbing, keep these tips in mind.
1. Watch the time of day
You may love exercising over the noon hour, but that's a terrible time to head outside when it's hot. No matter what climate you are in, schedule your workouts for early morning or evening, when heat and ozone levels are lower. And definitely do not go out between 10 a.m. and 3 p.m., when the sun is overhead, and temperatures are at their peak.
2. Know your risk level
Risk factors for heat-related illness include age (4 and under and 65+), obesity, high blood pressure, heart disease, mental illness, diabetes, and prescription drug and alcohol use. Where you are working out may be a factor, too; the bulk of heat-related deaths in the US occur in Arizona, California and Texas, according to the CDC. Knowing your fitness level is also important. If you are out of shape or new to exercise, you may be more prone to heat issues.
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