Muscles being lengthened through a joint’s range of motion and being held for a short while is known as: endurance warming up static stretching

Static stretching is where the muscles are being lengthened through a joint’s range of motion in a certain period of time. Stretching will help us to increase the muscle control and doing this activity will prevent us in having cramps. 

answer; i believe that the correct answer is ; ///(muscle adaptation principe);

a mother eats twice as much to support her growing fetus

limiting sugar intake in a mother with gestational diabetes, switching from diving to swimming.   depending on whether the patient is normal weight, over weight or gain will differ depending on that.