I have seen people carrying heavy load on their head especially in 3rd world countries, does carrying on head any benefit or harm, which muscle get strengthen in doing it?
Asked
Viewed
31 times
$\begingroup$
$\endgroup$
-
$\begingroup$ Not really an answer, but an interesting related article: slate.com/articles/news_and_politics/explainer/2010/08/… $\endgroup$ – rotaredom Nov 23 '17 at 14:49
