Answer:
"Some bunions are congenital; others are caused by wearing shoes that are too short or narrow."
One way unequal power relations contribute to the spread of HIV infection is because of forced sex or non-consensual sex and if the partner has any kind of STD (which is probable since most are with more than one person).
Sorry if this is written weird, I'm only in 9th grade so I don't really know this much about it. Any who, hope this helps!
Stretching your body to become more supple and flexible offers many physical benefits. Such training allows for easier and deeper movements while building strength and stability. Stretching your muscles and joints also leads to greater range of motion, improved balance, and increased flexibility.