Summer makes fitness essential, but not easy. Because this season's styles revolve around keeping you cool, it means exposed legs, arms, midriff; but as the temperature outside rises, exercising seems more difficult than ever.With record heat hitting the nation, a twenty-minute jog in the afternoon can turn into a torture device, becoming dangerous to your health. To make fitness fun and safe in the heat of summer, there are some important health tips for summer fitness to keep in mind. Keep it shady. A shaded area can feel 10 to 15 degrees cooler than a sunny area outdoors. When planning to workout...