Indoor Rowing

A 2000m interval, followed by a 1500m interval, then 1000m, then 500m. 

Used to do a lot of indoor rowing until I broke my hip in 2012. Gradually getting back into it for cardiovascular and upper body/back  flexibility and strength.
Legs like it too! ... and it encourages knee to bend.

We have a crowd who all have the Concept 2 machines and we do the "workout of the day" when we can  - alternate days with cycling for me.


https://log.concept2.com/challenges