Training smarter is better than training harder.
Everyone knows it's important to be lean if you want to run fast. But how important is it?
Body weight is important, but performance is more important.
The influence of genetics and training or activity is a subject of much controversy in the scientific community.
If measurement the key to fat loss, the first stop is the gold standard of body fat analysis: the DEXA body composition scan.
Racing Weight author Matt Fitzgerald explains the most effective and accurate ways for athletes to measure body fat percentage.