Threshold workouts are an important addition to any training plan. Their primary purpose is to boost your aerobic capacity (VO2 max) as well as increase your lactate threshold. These adaptations will ...

Choosing your pace based on the physiological transition from easy to hard is more effective than calculations based on ...

We sat down with HYROX master coach Tiago Lousa to break down the real method to race-day speed, the mistakes holding athletes back and the fixes that make you faster without blowing up. Whether ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." SCROLL THROUGH RUNNING TikTok or watch enough YouTube workout videos and you’ll start seeing the phrase ...

Threshold work is one of the cornerstones of training for runners who are tackling all manner of distances, from 800m on the track to day-long ultramarathons on the trails. But while all runners can ...