Hip/thigh exercises - I do these every night when I'm laying in the girl's room at bedtime and I FINALLY have thin thighs and slim hips!--Doing these for knee pain, and I could feel (or rather NOT feel) the difference in a matter of two weeks!
To prevent injury, improve exercise form and make your workouts more effective, it's important that you warm up properly before exercising. Try this set of dynamic warm up exercises next time you want (Fitness For Beginners Exercise Routines)
Stretching Before Running Neither Prevents Nor Causes Injury
Lose Weight - Running to Lose Weight - Before Bed Stretches - Learn how to lose weight running - In Just One Day This Simple Strategy Frees You From Complicated Diet Rules - And Eliminates Rebound Weight Gain