I've been competing in triathlon for about 5 years and was a recreational runner before getting serious in triathlon. Fairly competitive in my age group now and am planning to qualifiy for 70.3 worlds in Budapest this August. I've always been a natural runner (remains my best leg) and have been running by feel in my endurance runs (measured heart rate around 144b/m). Some people are telling me that I should run slower in order to improve on the long run.
I want to learn more about it and wonder If anyone can suggest some good reads on the subject where it is explained why (or why not) one should run slow. I would prefer scientific/medical explanation (if exists) above examples, idea's and visions.
I want to learn more about it and wonder If anyone can suggest some good reads on the subject where it is explained why (or why not) one should run slow. I would prefer scientific/medical explanation (if exists) above examples, idea's and visions.