Fastest calorie burning exercise

[M-Stark334]

I'm wondering which exercise or type of exercise burns the maximum amount of calories in one session? I'm trying to get the most out of my workouts. I try to aim to workout for an hour per day but sometimes I an only squeak in 30 minutes. What exercises do you guys recommend?

[MadMike]

Usually I'd say swimming if you were doing laps real hard. But have you looked into high intensity interval training? I bet you could come up with a run-walk pattern that would kill calories and fat even if you had only 15-20 minutes to spare

[Bean]

I'd think an eliptical machine or a ski machine. Something that you can use a calorie burn program for and that uses both your arms and legs. I'd go elliptical probably because it doesn't hurt your joints as much.

[Bonnie]

I'd have to say high intensity interval training (HIIT) like MadMike said. It's really the most calories in the smallest time

[Lady Greenfairy]

I would also have to say swimming. You workout all your muscles and you burn a lot of calories and you can do this regardless of your size. Swimming is easy on your joints. It's really the best exercise if you can do it.