>>76296608 (OP)>bad for your knees>enlarges your heart (that's bad)>makes you look emaciatedrooners don't want to here it, but less is more
https://www.mayoclinicproceedings.org/article/s0025-6196%2816%2900068-9/fulltext
>our results clearly suggest that regarding running and mortality, โmore is not better,โ and our highest runners (still only in the low to mid 30 miles per week range) had a trend of loss of benefit; nevertheless, these highest runners still had trends of lower mortality than did nonrunners and only a nonsignificant trend of higher mortality than did the lower-dose runners (Pโฅ.05).