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. . .
Your main work sets are sets three and four. All of your energy is going to be spent trying to get 6 reps with 70% to 80% of your max. Now, as with the bench press, you will increase your weight when you can get 8 reps on set four.