Answer:
Apley Scratch Test (aka zipper test, or back scratch test)
Explanation:
Apley Scratch Test (aka zipper test, or back scratch test) is used to evaluate the flexibility of the shoulder joint. It can also be used to evaluate arm flexibility or if suspected hypermobility then the Beighton scoring guide can be used as well.
B.
The intensity of an exercise is the amount of effort required to complete it.