I took a 60 minute spin class this morning before class and today I wasn't the only person over 20 years old in the room, lol.
If I don't work out at least 5 times a week I get depressed and am blessed at this point to be able to do it. I usually take 3 spin classes and do 30 minutes on the elliptical at the Y the other two days.
It breaks my heart to read about people who were physically active and can't exercise now because of MS. I am thankful for every day I have while I still can.