Exercise of choice: Running also gifts you chiselled cheekbones, which don’t always look good on screen. So, I alternate running with other exercises. I swim twice a week, and can manage 100 laps. I alternate between the breast, back and butterfly stroke. The combination helps tone my chest, inner thighs, shoulders, buttocks and arms. I am a bit of a cheat. My physiotherapist has advised me not to stress my knee, but I always carry a skipping rope on outdoor shoots.