DO

1.     Ensure you get enough hydration during exercise.  To replace the salt lost through sweating, consume isotonic drinks.

2.     Wear loose clothing during exercise.  This ensures there’s proper ventilation for sweat to evaporate.

3.     Practise in the open when training for a marathon so you acclimatize to outdoor weather conditions.

Running in the gym is vastly different from running in hot, humid weather.

DON’T

1.     Exercise or take part in strenuous physical activities if you are feeling unwell.

2.     Go for saunas, hot tub or steam room treatments alone if you are suffering from multiple long-term medical conditions like hypertension and diabetes.

It’s best to go with someone who is able to help you if you suddenly feel sick.

This article was featured in The New Paper February 4, 2012.