I don't know if there is an accurate answer to this, as I understand it depends on intensity, body weight to start, etc., but is there an average number of calories burned during a typical hard spin class? When I go to the fitness section of my spark pages, and type in 50 minutes of spinning, it gives me a total of 420 calories burned. I've read on here very different numbers for calories burned during a session. I'm not sure what is correct or how to compute as the numbers say I burn far less spinning than when I run on the treadmill for less time.
my lunch hours aren't for eating, my saturday mornings aren't for sleeping, and my holidays aren't for taking it easy...I AM A RUNNER