Assertion: lactic acid | /r/HasProperty | the cause of muscle soreness
Facets:
value: after an intense period of exercise
type: TEMPORAL
Source sentences:
text: It was long thought that lactic acid was the cause of muscle soreness during and after an intense period of exercise, but recent research suggests that's not true, said Michael Gleeson, an exercise biochemist at Loughborough University in the U.K., and author of "Eat, Move, Sleep, Repeat" (Meyer & Meyer Sport, 2020).