CFJ Retroperjantai Workout

12x
New Interval every 3rd minute (-ish)
alt between a, b, c and d

Buy in: 30m Sled Push

A) 18/12 Cal. BikeErg

B) 12/8 Cal. SkiErg

C) 12/8 Cal. Echo bike

D) 15/10 Cal. Row