One of the best and most enjoyable aerobic exercises that you can perform is riding a bicycle, and one of the most beautiful places to ride a bike is at the beach. The wind resistance by the coastal breeze also helps you build your leg muscles. One of my favorite types of bikes to ride at the beach is the chopper style bicycles. The chopper style resembles a motorcycle so you can look cool while exercising. They also come in single speed or multi speed. You can find these and other types of beach bikes at cruiserstyle.com. Check it out.