If you have a lot of races lined up this season, don’t forget to make time for some sweet spot work to maintain your high-end aerobic fitness.
As athletes get older, hormone levels shift, disrupting how the body manages glucose and insulin and inviting a slow creep of excess weight.
Finding a good bike fitter can be challenging. Dr. Andy Pruitt, a pioneer in bike fit, explains the many nuances of choosing the best fitter for you.
Run your target marathon pace by developing basic speed before anything else.
Trying to predict your performance can be nerve-wracking but in this era of training metrics and numbers, data can tell you a lot.
We explore the best method for priming yourself for racing—busting myths and delving into the science of warm-up routines.
Oxygen delivery, VO2max, and breathing efficiency all shape how the respiratory system supports endurance performance.