When it comes to exercise, we seem to worry a lot about the training program and nutrition. But how bout the water intake? Your hydration?

Let's face it, simply trying to add the duration/mileage of your run isn't bring you much. You might end up getting injured or overtrained.

To optimize performance, minimize injury & overtraining, there are 3 physiological factors related to aerobic performance to look into.

Many people go to gym to do the same exercise, fixed repetitions, sets and intensity for years. And they wonder why can't they improve?

Did you simply follow a program just because your friend says it’s good? And unsurprisingly, many said it doesn't work for them!

To understand how periodization works, let's look into the science and the rationale behind it.