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.
Yes well to get lean you need low weights with high reps, make sure you are able to perform at least 20 reps regardless of the exercise. Yeah so high reps equals toned and lean while low reps is what you need to get bulky and chiseled.
Beginners should do only six sets for biceps. After four months of training, you can gradually add sets. Advanced bodybuilders should typically do nine to 12 sets for biceps. At maximum, push only the final set of an exercise beyond failure via techniques like cheating, forced reps, negatives and drop sets.