For slim legs, you need to fat fighting, for legs covering, thus a better is slowly run. Exercises in sitting pose on a floor, supporting behind for hands itself.
1. Alternately bend legs, heels not move,feet touch to buttocks, same doing, not bending of both legs. 2, Streight's legs move in sides and turning theirs to inside,and externally.
3. Legs bending in knees, put near to toes inside, move in a side to limit knees and connect theirs.
4.Stretch Streight leg in front, and other stretches to itself, not bending to a one leg, like shorter of other.
Alternatively, doing than sitting on a floor, moving for floor in front, back or walking sitting.
For 4 series to 30 sec with 14 sec. resting ,with full amplitude for stretching muscles, alternating with shaking muscles or relaxing, and self-massage, and before a train for fat-burning wear trousers for slim or cellophane wrap legs and wear after of woollen tricot.