[Boomer]

I found this interesting and think I’ll give it a try for 6-10 minutes a week on my stationary bike.

[RoosterRedux]

I do HIIT on my mountain bike mounted on an indoor trainer. It's a great way to do it.

Start slowly and establish a good foundation. You can always move up, but you don't want to burn out.

When I started HIIT, I overdid it. I thought because I was already fit, I could just turn on the afterburners. Ended up having to lay out a week due to exhaustion.

I tend to overdo things. Not a good idea with HIIT.;-)

The exciting thing about doing HIIT workouts is that you quickly realize that there is no upper limit as to how fit you can get. So take it slow and steady. Enjoy the journey.