How many calories are burned when riding a bicycle 10 miles everyday?

Question

And will it help me lose weight? Will it shrink my theighs?

15yrs , 140 and 5"2

Answer 1

There is a calorie burn calculator on www.bicycling.com

Click on the training tab. The results are very close to the calorie burn numbers reported by heart rate monitors.

Cycling will tighten and tone your thighs, but you will have to keep at it. The changes will happen over months, not days or weeks.

HTH