20 Minutes Workout for spot reduction: 

Calf :

Exercise 1: Stand near the wall and use it for support. Put one hand on the wall and the other on your back. Now bend one knee. Lift the heels of the other leg and push yourself up. Do 3 sets of 15 counts each.

Exercise 2: Stand straight. Put your hand on your back. Lift your heels and pull yourself up. Hold this position then relax. Do 3 sets of 15 counts each.

Exercise 3: Stand near a wall. Stretch one leg back and take the position as shown in the picture. Keep your hands on your front thighs. Now push yourself down and then jerk. Do 3 sets of 15 counts each.