Contraindications are for calves sliming exercises.

Good and cared legs are not fat, but sometimes a beautiful legs  spoil a fat calves,and very thin calves looking,like sticks,and calves having a big loads with walks,or if they are spasmed, over trained,as here and display a fatness.
And before exercises to know you need about a contraindications,as for loads on legs and for calves decrease sizes.
And do not train in heart damage, vessels, veins on knees,hormonal changes, diabetes, oncology, infections, bleeding high after injury, were forming bruises, haemorrhages,asking before training a doctor. And a radical help is calves plastic, and to remove fat you will not to remove reliefs weak muscles,they needing in trains, and surgery having many contraindications.