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When Am I Too Sick to Work Out?
Getting sick is a part of life. It’s gotten us out of school, ruined our best friend’s Vegas Bachelorette Party (just me?), and has the ability to stop up our noses and wake us up in the middle of the night. Adults average about two or three respiratory infections per year! Let’s face it— colds (or worse, the flu!) stink. But the question remains: Should we try to beat it up with a good workout, or lay low until it’s left our system? Research varies, but most data suggest scaling back that workout schedule to give the body the rest it needs to make a full recovery .
Wash Those Hands — Why It Matters
Studies suggest that even before getting sick, regular to moderate exercise can help us build resistance to catching colds. But beware: Studies also warn that prolonged periods of intense exercise may actually weaken the immune system, increasing risk of infection  .
But when it’s too late for precautionary workouts and that cold or flu has taken full grip, some studies suggest exercise could actually help. One study found that individuals with the flu who continued to exercise saw a decrease in symptoms and lessened inflammation . Another study suggests short but intense periods of exercise at the beginning stages of the flu may help decrease lung inflammation . An additional study found that those who exercised with viral upper respiratory infections did not see an increase in length or severity of their illness, compared to those who did not exercise at all while sick .
Drop that Tissue and Give Me 20 — The Answer/Debate
If symptoms are above the neck (think runny nose or sore throat), it’s typically okay to continue working out, as exercising may even temporarily clear those sinuses and provide relief . However, if there’s an issue below the neck (think cough, body aches, or chest congestion), it’s best to wait it out. There are no hard and fast rules when it comes to working out sick, so evaluate the intensity of symptoms and err on the side of caution to prevent from feeling even worse.
Working out regardless of the cold? Lower the intensity of a normal workout. Try stretching and/or yoga, taking a long walk with the pup, or some light strength training. Sick days are bound to come around, so if the idea of attempting any form of exercise seems like the equivalent of climbing Mt. Kilimanjaro, take a break, put those hardworking feet up, and catch up on that favorite TV show.
Photo by Justin Singh
- Current perspective on exercise immunology. Nieman, D.C., Department of Health & Exercise Science, Appalachian State University, Boone, NC. Current Sports Medicine Reports, 2003 Oct;2(5):239-42.⤴
- Chronic exercise training effects on immune function. Mackinnon, L.T. School of Human Movement Studies, The University of Queensland, Brisbane, Australia. Medicine and Science in Sports and Exercise 2000 Jul;32(7 Suppl):S369-76.⤴
- Acute exercise effects on the immune system. Rowbottom, D., G., Green, K.J., School of Human Movement Studies, Queensland University of Technology, Brisbane, Australia. Medicine and Science in Sports and Exercise. 2000 Jul;32(7 Suppl):S396-405.⤴
- Chronic exercise reduces illness severity, decreases viral load, and results in greater anti-inflammatory effects than acute exercise during influenza infection. Sim, Y.J., Yu, S., Yoon, K.J., et. al. Department of Immunobiology, College of Human Sciences, Iowa State University, Ames, Iowa. The Journal of Infectious Diseases. 2009 Nov 1;200(9):1434-42.⤴
- Moderate exercise early after influenza virus infection reduces the Th1 inflammatory response in lungs of mice. Lowder, T., Padgett, D.A., Woods, J.A. Department of Kinesiology, University of Illinois and Urbana-Champaign, Urbana, IL. Exercise Immunology Review, 2006;12:97-111.⤴
- Effect of exercise on upper respiratory tract infection in sedentary subjects. Weidner, T., Schurr, T. School of Physical Education, Ball State University, Muncie, IN. British Journal of Sports Medicine., 2003 Aug;37(4):304-6.⤴
- Current perspective on exercise immunology. Nieman, D.C., Department of Health & Exercise Science, Appalachian State University, Boone, NC. Current Sports Medicine Reports 2003 Oct;2(5):239-42.⤴
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We just got back from my best friends bachelorette party and she's a bit of a crazy girl so we had been looking for anything unique. Each and every one of us got a customized scavenger hunt shrit and ‘Bridezilla’ had to check off items off our shirts through the night… we punished her with a great deal of drinks and everybody had a great deal of laughs. We personalized our bridal shower decorations with special quotes and photographs over at this web-site…
Great insight about above/below the neckline. So many fear we loose fitness if we do not workout, as planned - even when we are sick. However, during cold's and flu's - our body needs the rest.
This article is the most self-centered smoke I have ever read!!!
Above the neck or below the neck the issue is not about you and your fitness! The issue is about the other healthy people at the gym. DO NOT COME TO THE GYM WHEN YOU ARE ILL!
Especially with the Flu and the amount of time germs stay in the air, not even counting the time germs stay on the equipment. Even one sneeze and people within 30 feet can be exposed for hours!
STAY HOME OR EXERCISE OUTSIDE!