swimming

As a former lifeguard and swimming instructor, I have witnessed this first-hand. Families go to the beach or the pool for a day of fun and while the parents are laying out towels or slathering sunscreen on the baby, the rest of the kids jump in...

The cover is out for the latest Sports Illustrated Swimsuit Edition and the model is 25-year-old Irina Shayk, who has previously appeared within the issue four other times. According to SI.com, the comely Russian was discovered in 2004 on a 3-day train ride from Chelyabinsk to Moscow. Keep reading for video of the cover girl in action.