I found a good use for my old NordicTrack ski machine, Tabata sprints! It's so hot and ugly in the summer here in AZ, I find it hare to venture outside. I'm on 4 out of 9 on the resistance scale. I don't feel like collapsing when I finish, maybe I should go up on the resistance.
No announcement yet.
Tabata sprints on a NordicTrack ski machine