Any good exercises to help "tone up"?
I am headed off for a vacation in just about a month and a half and my "winter body" just won't cut it at the beach. I am looking to "tone up" my mid-section (mostly lower abdomen) as well as my arms and legs. I have started back up on a calisthenic regimen 5-6 days a weeks, and will be incorporating in some cardio in the…