Ankle weights will help with the sports you play only wear them during your casual time and no longer if any pain occurs it wont take much weight to help you so dont overdue it. also schedule some rest time at least 8 consecutive waking hours a week sunday is the best get up go to church or grandmas and just take it easy and let yourself recharge, slow down and renergize

Make sure to know the proper running form and be on the balls of your feet everytime. Strengthening the core and having leg strengthening exercises 3xtimes a week for 30mins will do.

http://www.softballperformance.com/softball-conditioning-core-training-more-important-than-ever/

Make a schedual and try to balnce out everything.