That's what patches are for, the substitute for the nicotine that the cigarettes would have been putting into your system. So instead, the patches would put in a managed dose of nicotine to eliminate your cravings. Then just lower the dosage as told by the distributor, GP or chemist.
I perform my exercise routine twice / three times a week. I go out for a 45 minute from from Coventry to Bulkington and back, using the Gym on my way. Doing 10 laps around the Ricoh Arena before I begin doing relaxation and muscle training. Then head back home.
So the Gym equipment is set up to assume you are x height & x weight and calculates your calories burnt from the data it has there?
Would a HRM be more accurate then?