Summer is in full swing, and we hope you’re in the great outdoors, staying active! (And lathering up with sunscreen, all over your feet!) Yes, summer is a time for running, swimming, golfing, hitting the tennis courts or simply getting active in your garden.

May is National Osteoporosis Month. Osteoporosis is a disease in which your bones lose more calcium than they absorb. Most people develop this condition after turning 50, but the disease can strike you at an earlier age.

Hopefully you won’t be stubbing your toe anytime soon, but if you do, here are some signs of more serious injuries that you should keep an eye on.