5 Fun & Free Ways To Get In Shape For Bikini Season

If you are a child of the '90s, then you are probably familiar with Friday nights spent at the roller rink! For some reason, rollerblading to music with your friends under strobe lights was one of the best things to do for birthday parties. This still sounds fun to us, and still continues to be one of our favorite summer activities. Plus, if you have a pair of roller blades, then this workout is free of charge! [Photo via Danielle Rufrano]