What are the main limiting factors for endurance athletes?
We explain why heart function is more important than lung capacity, and what other factors like technique and genetics might also be holding you back on race day
limiting
limiting
limiting
We explain why heart function is more important than lung capacity, and what other factors like technique and genetics might also be holding you back on race day
220 Triathlon magazine is the first step towards reaching your goal, whether it's your first triathlon, you're chasing that elusive PB or you're taking on the elite.
