Most of us have enough time to make excuses of not working out or even going out for a 15-minute walk. But how come celebrities who shoot most part of the day never compromise with their fitness routines? The difference between us and them perhaps is the will to take out time and work on our bodies. Find out how our Bollywood lasses have taken up sports to stay fit. Also read: 4 Things New Moms Can Learn from Aishwarya Rai Bipasha Basu The secret behind Bipasha's perfectly chiselled and enviably toned body is a high intensity routine of kickboxing.