Question

Why is it important to keep your back and neck straight while performing a hamstring stretch?

a.you can't touch your toes with your neck and back bent
b.arching the neck and back puts stress on the spine
c.bending the back turns this into a spine stretch
d.the hamstring is only stretched when the back is straight.

Answer 1

b. arching the neck and back puts stress on the spine

Answer 2

The answer is B. You don't want to put too much stress on those 2 areas or else they might get tired more easily