Exercise Choice within Workout

The athlete has the option to select an exercise from a specific drop down. So I've got a group or team, and I want them to squat but I know we have different levels of abilities within the group. Rather than relying on the athletes to figure it out, if I could program a drop down and they can choose - back, SSB, or Goblet - and I can program the variables on the back end. I think that would be huge