Exercise#1:
Stand straight up, splitting up you legs in the width of you hips. Bow down in half squat position, keeping the feet on the ground and knees at 90 degree angle. Step out with you left leg towards the front and then return to half squat position. Repeat this with the other leg. Do this 30 times.
Exercise#2:
Its kind of same like before. Stretch the leg out backwards and then return to the half squat position. Repeat with the other leg too. Repeat this 30 times.
Exercise#3:
Lie down on your side onto your hips. Raise your legs 5 cms from the floor. Lift up one leg slowly to the height of your shoulders. Then slowly bring it back. In that time keep your other leg in the air - few cms from the surface. Also repeat this 30 times.