[header] How to prevent acl injuries in basketball [title] Reduce your risk of injury by warming up. [step] This part of the program requires that you mark off a distance of 50 yards (45.7 m). This can be done with flags, cones, even household objects. 
Do the following three warm up jogs : [substeps] Jog the 50 yards (45.7 m). Jog slowly and easily to allow your muscles to engage.