I've looked through the tutorials, but I can't seem to find the answer to this question. I have 2 squads of 10, but only 14 people in them are active. I'v looked through all of the menues, and I can't find for the life of me how to activate the individual squad members so that they will train with the other peeps. Any help?
The most productive training is the individual combat drill (outside locking them in a room with a captured enemy/beast. Or danger rooms if you want easy mode.) If you have a full squad with a barracks assigned, Set to training alert, Set the squad to require say 2/3 the group to train and do group training once every 6 months and no scheduled order in the schedule they will regularly train themselves individually in the barracks. Having that setup with a military dwarf with dodging, fighter, a weapon skill and leader/teacher usually means I have a decent skill squad in the first few years. Having some not training ALL the time is good. It lets them get some down time. Plus if you restrict their labors to a craft/activity that boosts a preferred stat they're almost always improving some way.