u/GlassItchy3667

Any tips on getting ready for a power test? I'm alright on everything but the run my knees start hurting pretty quick. I have started walking about 5 miles a day to get them ready but it doesn't really seem to help. I can't afford to go to my local gym cause memberships are stupid expensive. I have just been going to my local high school track and either walk or jog the straight aways and walk the edges but no matter what I do my knees still hurt.