Bootcamp ‘Mastermind’ WorkoutBy Guest Originally posted: May 31, 2017 Last updated: August 3, 2017 5 CommentsThanks to Roy Sip, a coach based in The Netherlands and Germany, for sending in this awesome twist on the board game Mastermind. This would make a fun, end of the week workout. Try it out and let …Continue Reading about Bootcamp ‘Mastermind’ Workout →