How to loose mass on my thighs?

How to loose mass on my thighs?
Burn more calories then you consume. Squats, lunges, yoga, and leg lift.
Dance baby...Dance. Shake it!!!
haha
Try taking a stationary cycling class or jump bicycling for about 45 minutes to an hour or sunshine. It's a low impact activity so it's great on your knees. You capture a fabulous cardio workout, which helps you burn calories, lose the lubricant, and tone and shape your legs. :)
yes dancing is remarkably good for you...
squats are awesome within that area, turning your foot out, and further apart will work different areas...also leg lifts.. any standing or laying down..
as you gain strength you will know how to do more and go lower...