What kind of injuries? Knee or what? Maybe I can point you to some very good stretching exercises that help a lot (in German). Had a quite heavy knee injury myself 5 years ago, learned how to make the knee work better than before. The team doc of Schalke 04, one of Germany's most famous soccer teams, helped me. Schalke finished #2 in the German soccer championship that season. (I'm 51 years old now.)
That's a good point: Braking/arriving technique. My training exercise above is just brute force training for the muscles (plus the necessary muzzle discipline). But good technique is also very important, e.g. how to transition from running to aiming.