howdoi
New member
What is the best cardio besides running? I ran a marathon in hs and I messed up my knee, then messed it up even more marching 19 hrs with GI boots during bootcamp for 2 months. Now every time i run they have this annoying dull pain and I hate going up or down the stairs....
Whats the best cardio? I feel that if I dont sweat and get my heart rate up as I do running, im just wasting my time...
Any ideas???
Whats the best cardio? I feel that if I dont sweat and get my heart rate up as I do running, im just wasting my time...
Any ideas???