Body Fat Percentage Guide: Calculation, Measurement & Goals

Determining your optimal body fat percentage is essential for reaching fitness goals. Learn how to measure body fat using calipers or scales and understand the difference between burning fat and carbohydrates.

Senior woman jogging

What Happens to a Women's Body at 40?

Anti-aging websites promise that drinking grape juice every day will take six years off your age and that deep breathing can make your skin look years younger. And they may be right. But sooner or later the inevitable changes to your body will occur.

Read more →