david462 said:im kinda a beginner...
i rode today with a friend who races cat1's and stuff. he said it would be an easy ride, so i knew i would have a tough time but went along with it.
it was 3 hours, 50 miles. to keep up with him my bpm was 180-190 the whole time, occasionally dropped to 160, and occasionally hit close to my max (205).
all that lactic acid is killing my legs.
while i was pusing 180bpm he was at 120. but apparently ive been 'training' the wrong way for the past 4 months. i'd ride an hour at 180bpm. he told me to ride at 140-150 especially during the off season.
anyways, my legs hurt.
Riding for 4 months and keeping up with a cat 1🙂 ,well done .
Lactic acid is not your problem,but your LT is ,you will need to raise your LT by "accummulating time at a given Intensity"
Lactic acid :glycogen store is more rapidly depleted when large amount of lactic acid are produce and muscle performance is severely depressed a low glycogen level.
A inorganic phosphate which increase during fatigue due to breakdown of creatine phosphate ,appears to be the major cause of muscular fatigue.:eek:
www.sciencemag.org/cgi/content/summary/305/5687/1112?ck=nck
www.cyclingnews.com/fitness.php?id=fitness/2004/lactic-frederick
You can look on Google under " muscle fatigue :lactic acid or inorganic phosphate the major cause". all the best, Ride hard 😄 Musher