How can I burn 1000cal in 1 hour?
Way too many calories too burn in one hour and i dont think its healthy either! Your body is naturally burning calories without even doing anything. No need to burn off 1000 in that short amount of timee.
Actually 1000cals in one hour is almost impossible. You'd need to be something around 150kg and able to run this whole hour on 12km/h or even faster. Forget about it and cut down your intake instead.