Teaching assistant. A teaching assistant interacts with a reading child. A teaching assistant or teacher's aide (TA) or education assistant (EA) is an individual who assists a teacher with instructional responsibilities.
Reps. The desired repetition range for both men and women for just about all exercises is four to six repetitions for your last, heavy sets. That doesn't include warm-ups or acclimation sets, just your last sets. There is one and only one reason a muscle has for gaining lean muscle tissue and getting stronger. . .
If you are training each muscle group/body part (about) twice-per-week, you would do: 1  30-60 reps for each big muscle group per workout, with about 2 workouts for each muscle group per week.  15-30 reps for each small muscle group per workout, with about 2 workouts for each muscle group per week.