I travel by car or public transport, I don't have an active job, I spend most of my work and leisure time sitting and I do little or no exercise.

I occasionally travel on foot, I don't have an active job, I spend most of my work and leisure time sitting and do a maximum of 2.5 hours exercise a week.

I regularly travel on foot or bike, I am active at work and home, I don't spend much time sitting and I do at least 2.5 hours exercise each week.