What does not kill you makes you stronger

What does not kill you makes you stronger. This is very true.  Over the past month and a half, I have been pretty much riding my rollers at home.  Inside the house or outside in the driveway while I watch my kids play outside. 
I went out on the road for a ride on Saturday afternoon, a quick out 7 miles and back 7 miles.  I can definitely say that working out on the rollers has helped me in many ways.
The rollers, like a treadmill, might be boring, but with them I have been able to improve my strength on form on the bike.
I have the bike set up on the rollers with my Miowatch Quest, a GPS enabled heart rate monitor, which while riding I have placed on the handlebars. I have the alarm set on the watch to help tell me when I am in my training zone I need to be in.

I could feel my form on the bike was more efficient, even though it was only a short 14 mile ride.