| Re: Exercising when sick
Well, I think that if you've only got a sniffly nose, then yeah, go do your workout. However, if you're congested or your respiratory system has been compromised (e.g. cough, congestion, bronchitis, etc) then it will affect the amount and quality of air that gets into your system; at this point, you won't be getting enough oxygen to your muscles/brain! I think sometimes that's why people get light-headed, too.
Also, if you're pushing yourself to the max and doing your full weight sets and cardio, you may find that your body is expending so much energy that it will take you longer to recover from your sickness. That has been my experience, anyway.
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