We spent all day yesterday and today trying to guess what Dave Castro's hints were all about and now he's done us all a solid and just released the workout.[instagram url="https://www.instagram.com/p/BW8TEA3FWCm/" hide_caption="0"]For time:100 pull ups80 GHD sit ups60 pistols40 calories on the rower20 shoulder to overhead (100/70)The weights on the shoulder to overhead sound like dumbbells. That should be exciting. What do you think?