Hey Lonna! 2-3 days of strength training and 2-4 days of CrossFit would be good. Again, whatever works best for your schedule. If 2 days, 1 day being upper body, the other being lower body. If 3 days, 1 upper, 1 lower, 1 full body. As far as what to do, pick 3-4 strength movements (squats, deadlifts, shoulder press, bench, hamstring curls, assisted pull-ups, etc.) and do 3-4 sets of each movement. 6-20 rep range. Shoot me a text if you need some more ideas!