The ability to lift a weight 12 times or more is not optimal for growing muscle mass. If you can't lift a weight eight or more times you are also not optimally building muscle mass. Generally speaking, the target goal for lifting weights to build muscle is anywhere between eight and 12 reps.
I don’t know they all seem like a chronic or persistent stress but from all of them I think it’s moving but goodluck if it’s wrong sorry
Can be carried along on a trip
Answer: The angle between them is not defined!