I think it's the manufacturer <span />
<span>True, the hinge joint allows for a wide range of movement however not as much as a ball and socket hinge. Hope I helped.</span>
Best tip is to have your own self-confidence don’t care what no one think of you as long as you know you’re beautiful you shouldn’t care what other people think yes it takes time to have self-confidence I work on my self-confidence but loving yourself is way more than caring what other people think about you.
Your performing cardiovascular exercise
you don't work at too high an intensity level
your heart is strengthened<span />