Re: calories burned walking 18 holes
Originally Posted by
sacm3bill 
The amount of calories burned doesn't depend much on what kind of shape you're in.
Well, if we're arguing that the effort of hoisting a golf bag is contributing significantly, then the 30 (or more) pounds of flab that some golfers tote around will be just as significant as the 30 pounds of golf gear.
Originally Posted by
sacm3bill 
First, you burn about as many calories walking a given distance as you do running that same distance. (The slower rate offsets the longer duration.)
This is apparently not true. According to the link in my earlier post, for the same distance running burns about 50% more calories than walking.
Originally Posted by
sacm3bill 
Second, you walk much, much more than 3-4 miles playing 18. Don't know where you got those figures but if you're going by the yardage on the card, that's a mistake. Multiply the yardage by 2 and you get a good approximation.
Agreed, though a reference I came across (not sure where) suggested about 5 miles walking was typical, which is about a 1.5 factor for a 6000 yard course. At the typical running rate of 100 calories per mile, that's about 500 calories to run it; even if we call it 7 miles that's still 700 calories. So for 1500 calories a round, that's more than twice the effort to run the course. Possible, but that means that the swings and carrying amount to more effort than RUNNING the course.
Originally Posted by
sacm3bill 
It all adds up. (And a lot of the above factors in even when taking a cart.)
Actually, oddly it does. They claim about 800 calories when riding, so if you use the running rate of 700ish calories and add that, you get about the right total. Interesting.