2. Take The Stairs
How to tone your thighs fast? Just simply take the stairs. For strengthening and toning your own thighs, you have to get moving with the use of your legs. Thus, avoid taking the elevator, instead, you should use the stairs to get your leg muscles working and tone your thighs as well. Many people report that they really love the burns when going up the stairs rapidly as they know their leg muscles are working.