Summer is the perfect season for fitness feigns: The days are longer, the weather is consistently better, and cooling down requires porch-sitting with recovery beer! (we definitely aren't complaining about that part!)

It’s important to prepare for running in hot weather, especially in Florida. As temperatures rise into the triple digits, Exertional Heat Illness (EHI)—an umbrella term for heatstroke, heat exhaustion, heat syncope, and heat cramps—can interfere with your training and your health if you don’t take the right precautions. Heat-related illness specialists Dr. Douglas Casa, a professor of kinesiology at the University of Connecticut; and Dr. Michael F. Bergeron, the heat, hydration, and research advisor to Major League Soccer, share some of their safety tips on staying active for those sizzling Summer days.

Doyourresearch neil burton

Do Your Research

Knowing the symptoms of EHI and paying attention to your body are extremely important if you want to run safely in the heat. It’s easy to brush off a headache, or attribute weakness and fatigue during a run to something like not getting enough sleep the night before, but your situation may be more serious than that. 

Headache, dizziness, nausea, fatigue, and lightheadedness are all telltale signs of heat exhaustion according to Casa, who is also the CEO of the Korey Stringer Institute, an exertional heat stroke prevention institute. Becoming disoriented or blacking out are both signs of heatstroke, which is a much more serious—even fatal—condition that requires immediate medical attention.

If you find yourself possibly suffering from heat exhaustion, Bergeron advises stopping what you’re doing and moving to a shaded or air-conditioned area immediately. Remove any excess clothing, lay flat on your back with your legs elevated, re-hydrate, and wait at least a day before working out again.


Run With a Buddy

Group workouts can be great, and even just having one other person to talk to makes a run more fun! Plus, running with others is good for safety reasons as well, especially when running in the heat. 

Bergeron, who doubles as president and CEO of Youth Sports of the Americas—a group that promotes health and safe exercise for children—suggests always making sure someone is there in case anything goes wrong. Your buddy can also be the voice of reason those times when you want to keep going, but doing so maybe wouldn’t be the best idea. 

Tip 3 clyde robinson via flickr

Drink Enough Water

While research suggests you may not need to replace every drop of sweat as soon as you sweat it, staying hydrated is still important to staying healthy, especially when you’re working out on a scorching day. 

The three key factors that determine how much fluid you need, says Casa, are the intensity of your workout, environmental conditions, and your weight. For example, if an offensive lineman loses 3 liters of water in the same time a cyclist might only lose 2 liters, that doesn’t mean the football player is more dehydrated.

Bergeron generally recommends drinking about 16 to 20 ounces of fluid per pound of body weight lost during exercise. It’s important to spread this out throughout the day and not consume it all at once if your body’s water deficit is large. It’s just as important not to wait to drink until you’re thirsty, as that’s a sign you’re already slightly dehydrated. And while thirst isn’t always the best indicator, you can always gauge whether you need to drink more by the color of your urine—if it’s pale yellow or lighter, you’re okay. Any darker, and you should keep drinking that water!

 Damian Gadal via Flickr

Run at the Right Time

Working out early in the morningor late in the evening is ideal during the Summer since it won’t be as hot out, and daylight is more widely available. This time frame can fit perfectly with most people’s work schedules: If you don’t feel like going for a run at 6 a.m. before work (we understand completely), you can do it in the evening when you come home. (And for those on the night shift, you can finally work out outdoors when you wake up!)

Unfortunately, life happens and afternoon runs are inevitable. If you typically schedule your runs at lunch, Casa says you need to be training in that type of heat all the time so you’re used to it. With that said, work your way up to it—don’t just start doing intense workouts in the sweltering heat from the start. It’s okay to take breaks and go slow. 

Phillip Bump via Flickr

Wear the Right Clothing

It’s important to fill your wardrobe with clothes that keep you cool and dry on days where it may feel like you’ve taken up permanent residence on the sun! Bergeron advises wearing items that are lightweight, breathable, and that protect your skin from UV radiation. Dry-fit clothing, which helps wick moisture and prevents the buildup of excess body heat, is also a great option. We have any options in-store to keep you cool this Summer-- including wicking socks and sports bras!

 Allen Sheffield via Flickr

Eat the Right Food

Fueling your body with foods that won’t dehydrate you is crucial when doing any type of activity on a hot day. Bergeron recommends avoiding foods that are high in fat and protein before exercising since they require time and energy to digest. As you exercise and your body heats up, blood flow to the GI tract decreases, which makes digestion more difficult and may cause nausea.

Instead, aim for hydrating foods that have high water content. Apples, melons, cucumbers, berries, grapefruit, avocado, and lettuce, among others, will all cool your body and keep you hydrated. But don’t worry: You can always have that big bowl of pasta you can’t stop thinking about during recovery. 



Connect With Us

see the latest from Fleet Feet Fort Myers