I have used the SkiErg since 2010 and it is still an important part of my training. I have two daughters, born in 2012 and in 2014, so I have to be efficient while training. On average, I do 7-8 hours of training per week and about ten percent of my training in the fall is on the SkiErg. I prefer hard interval workouts that are over in 30 minutes, like 5 times 1000 m with 1 min rest. I also like longer workouts—1.5 hours as I watch ski races on my iPad.