From a mechanical standpoint make sure to work both sides of the joint and not let tension sway too hard in one direction. I mean like dont have crazy quads and no hamstrings, powerful triceps and no biceps, etc. From a drug standpoint make sure to involve drugs that promote collagen synthesis. For exampe test diminishes CS, although drugs like deca, primo, eq, var, HGH all have been shown to increase collagen synthesis and thus preventing injury. Side note: Deca has been shown to have anti inflammatory properties as well.