Below are three simple leg exercises:
Lie down on the floor, left arm down, leg unbend.

 Side the body lying on the floor

 To maintain the above action, the right foot out into left foot rear, right knee bent, feet touch the ground.

Slowly exhaled,  And energetically tightening  thigh,  Slowly lift the left foot up,  Side of the suction,  While maintaining action 3-5 seconds,  Repeat 20 times.  Finally, Down slowly lift the foot,  For the other side,  Repeat the above action.

 Medial thigh tightening,  Slowly lift the left foot up

 Than a certain position of the left ankle toes high,  In order to achieve the purpose of the leg to lose weight.