RICHARD MARCINKO

On hot and humid days, you may experience sticky and overheated skin, and the air can feel heavy.

This is because high humidity (the amount of water moisture the air possesses) can make it difficult to get rid of excess body heat through sweat. Usually, sw...

As we age, 2 forms of exercise are the most important to focus on: 

• aerobic exercise, or cardio, which gets your heart pumping and sweat flowing;
• strength training, which helps keep aging muscles from dwindling over time.

Run slow enough that you're pretty sure you could overtake yourself at a brisk walk.

The point of running is endurance, and to manage that, you have to keep your heart rate elevated for the entire period of every training run. That means erring on the side of caution and o...