Well, not entirely! For example, a famous Swedish study where runners added a 20 minute continuous run at 10 mile race pace to their weekly training resulted in a 4% increase in Lactate threshold and improvements of 1 minute in 10k times all in just 14 weeks. However, it’s just half the story! Training at lactate threshold pace enables the body to become more efficient at running at that pace as the body ‘learns’ to produce less lactate at a given pace. The second half of the story though is that the body can be trained to improve the way it clears and uses the lactate already produced – if you can use it and burn it up more efficiently, you’ll be able to run at a faster pace for longer before you crash and burn right? Research … [Read more...]