If you've always been a high rider, it's awesome after stretching your scrotum to start feeling your balls on your legs. It's almost like going through puberty again: you'll keep reaching down and thinking wow! Is that really me? If you don't wear boxers (and do like underwear), try 'bikini freeballing' (see picture) when you don't need support. Best of both worlds ;-)
Stretching the skin of your scrotum is simple. For five minutes or so a day (perhaps before you get out of bed in the morning), simply pull your balls down, or to the side. Every time you go to the bathroom, give a half dozen gentle but firm tugs. Within a week, you'll start noticing a difference.