North Carolina Vaccine-Specific Requirements. The North Carolina General Statutes (G.S. 130A-152(a)) require immunizations for every child present in this state. Every parent, guardian or person in loco parentis is responsible for ensuring that their child(ren) receive required immunizations.
User: Which principle of exercise is concerned with maintaining a challenging workout? A. balance B. regularity C. progression D. overload. Weegy: Progression of exercise is concerned with maintaining a challenging workout. eturker|Points 3077|.
Exercises with movement involve isotonic muscle contractions and exercises without movement involve isometric muscular contractions. Knowing the difference between these two different types of contractions can help you refine your workout routine, make the most of each exercise and get a comprehensive workout.