Insomnia

Exercise during the day is a wonderful habit, and when it is timed right, it contributes to a very sound night's sleep. However, after vigorous exercise your body produces a rush of adrenaline that can keep you wakeful for several hours.

Is it common for you to exercise within four or five hours of your bedtime?

Yes, this is true for me.

No, I do not exercise four or five hours before bedtime.