Spinning or cycling classes have gone viral and that is all for a reason. The spinning class can make you lose weight. It is just so much fun to go to spinning classes. You can lose many calories in an indoor cycling class, all depends on many factors.
1- Size: You can lose weight like no tomorrow by burning calories in your spinning class depending on your weight. Lighter people tend to burn less calories. For example, If you weigh 150 lbs, you can burn approximately 480 calories in 45 minutes. But you weigh more you tend to lose more.
2- Duration: Burning calories really depends on how long you are Spinning or cycling. If you spin more you are going to lose more. For example, If you weigh 350 lbs, you can burn approximately 1150 calories in 60 minutes.