This one might be a bit of a no-brainer, but part of looking good and feeling confident is knowing that you work for the body you're rockin'. We're not advocating adding an extra hour on the treadmill or increasing your weights by 10 pounds -- we're just suggesting you keep up with your normal routine.
Sticking to your exercise routine can help you feel confident about your defined triceps (and less concerned about your pale skin). And, there's a bonus effect: If you go to the beach on Saturday and have a few beers, don't sweat it! Just get back to the grind on Monday and remember why you looked and felt so great in the first place.