Probably not many at all. Sustained exercise is what leads to significant caloric expenditure.
---Addendum: Not exact, and this assumes I've done my math right (and any high school physics student could probably correct me):
Given you weigh about 200 lbs (or roughly 100 kg), and a rep is pulling yourself up by a foot (0.3 m) and back down by as much... it would take somewhere around 8 reps just to burn 1 calorie. Good for resistance, but not much of a calorie-burning exercise.
A man that weighs 230 pounds will burn approximately 1,200 calories doing fast paced cardio boxing for an hour. Walking for an hour will burn approximately 300 calories.
You can burn 500 calories doing a treadmill workout for forty one minutes (see 'Related Link' below). You can then burn over 400 doing boxing on the wii for an hour.
When we sleep, we actually burn about 77 calories per hour. Not too bad for doing nothing!
When I was this weight I used to burn about 600 calories an hour, This is of course dependant on how hard you work. Technically the hifger the level and the faster you go,m the more calories you will burn. I was doing level 6 at 50-60rpm and was burning 600 calories per hour. Hope that helps
you burn about 346 calories an hour.....
Depends on how hard you're working, how fit you are, and how much muscles you have to work with. I can burn around of 900 cals in an hour, but it takes some doing to be able to maintain that output for that long. If you're just starting to get serious about exercise you might want to aim lower.
Light standing occupations burn 150 calories per hour
An hour-long Tae-Bo session can burn 500 to 800 calorie. A 30 minute video can burn 400 calories. For 8 minutes it's around 75-100 calories.
You burn 900 calories an hour jogging, but by jogging at all you are raising your metabolism which will help you burn calories more rapidly while doing anything else (i.e. sitting)
Depends on how hard and for how long you go at it. If you get and keep decently sweaty and winded, maybe 450 calories each hour.
Depending on what are you doing on a rowing practice, but certanly A LOT!
The more vigorous the workout, the more calories per hour the exerciser will burn. Full body workouts tend to burn more calories per hour than partial body workouts. An elliptical machine, for example, where the user moves their arms, will burn more calories per hour than a stationary bicycle. Sports such as running, hiking and racquetball also burn a high number of calories per hour.