Posted by duncan (154.5.82.84) on January 27, 2004 at 11:39:53:
Hello,
The recent discussion on power cranks and localized lactate production in the hip flexors has brought up a question that I have never been able to get completely answered. Being a complete amateur (cyclist and sport scientist) I must talk in very general terms.
Does lactate production inhibit the develoment of mitochondria and capillary density? I assume one of the main benefits of 'base' training is the development of mitochondria and capillaries, so would that be adversely affected by lactate in the muscles? ie Doing 'a couple' hard efforts during a long ride?
Along those lines would first time users of power cranks be harming 'base' training by producing lactate in the hip flexors? Would that be only the hip flexors?
A few days ago you mentioned that first time users should use very low intensity and frequent short sessions, any other recommendations?