Since i started cycling about a year ago to lose weight and get fit i have lost 3.5 stone (originally 16.5) but the question i'm asking is how do i lose the big mass of fat around my belly that i've still got, it's like a beer belly although i've never drunk beer in my life just years of eating crap that's done it i'm 5ft 10 and 13st, i cant do any sit ups or crunches as i had a spinal fusion op last august and i have to take it easy around this area, i should mention that i am still on the diet at the moment and following it very well and i am cycling approx 60-100mls per week, but nothing seems to make the big gut shrink, so advice or excercise tips most welcome.