Hey guys, So my knees been acting up the past couple of weeks. I wouldn't say that it's excruciating but it's def noticable and pretty annoying. I just came back from a jog and it's aching pretty good. Any one know any good training tips that can help strengthen the knee without sacrificing all my intensity. I don't mind toning it down a bit but i want to incorporate some type of preventative rehab so the joints and ligaments strengthen. any advice?