The idea behind doing double thresholds is that it can be incredibly beneficial for improving your aerobic capacity, as long ...

Kobe Bryant was a star NBA basketball player, not a cross country runner, but the principles he used in becoming an All Star guard in the NBA are the same the University of Colorado cross country team ...

‘Comfortably hard’ sounds a bit like a contradiction in terms, yet that’s the feeling you’re looking for when you start thinking about thresholds. It’s helpful for runners to know where their lactate ...