Can you tone sagging thighs?

What you can do is firm up your flabby thighs by reducing the amount of body fat from your whole body — which will include the fat on your thighs — and toning your leg muscles. Combining cardiovascular exercise with targeted thigh resistance training will change the appearance of your legs.

How long do thighs take to tone?

You can see small results in even two to four weeks, after you begin a leg workout. You will have better stamina, and your legs will look a little more defined. But all in all, depending on your fitness levels, it does take three to four months for any remarkable difference.