any cardio thats low stress on the knees

[duey]

?????????

 

[blackbeard]

stationary bike

 

[Vigilance]

elliptical

 

[huskyguy]

swimming laps

 

[iron addict]

Pulling the sled!!!!!!!! By far the best low impact cardio I have found.

Iron Addict

 

[DADAWG]

Pulling the sled!!!!!!!! By far the best low impact cardio I have found.

Iron Addict

good one

 

[dude]

running in the water