Have you ever wondered what the rules of American Football are? Here's a quick guide.

Christmas falls during Australia's summer, when it's quite hot in certain areas of the country. Therefore, it makes sense of Santa Claus to take a jet ski rather than a sleigh, especially in this event to raise money for underprivileged children.

Who is The Real Stig? There can be only one!
When they met Stig Hoefnagel, an upcoming kiteboarding talent, the directors immediately linked his name with the mysterious race-car persona in Top Gear. And so, the idea of a race was born that combines wheels and water with one common denominator: speed.

Kate visits the Grand Lake Nordic Center and shows us the equipment and technique of Nordic skiing. It may look easy, but with no chairlift in sight, it's hard work, and definitely good exercise.

Filmed over six days during the first Suzuki Nine Royals, Castles Made of Snow is a documentary that examines the evolution of the Nine Knights and Queens event series, from breathtaking exploits to its position in the skiing and snowboarding world.

Decades later, the events of the nineteen eighty-eight Winter Olympics seem harder and harder to believe, even to the men at the heart of the original Jamaican Bobsled team. But it really did happen, and the proof is in the strong sporting and commercial legacy they leave for the next generations.

Brothers Dudley and Chris had the honor of being part of the first ever Jamaican bobsled team, competing at the nineteen eighty-eight Winter Olympics. We hear the true story of how this unlikely team came into existence, and how Chris went from being a spectator to an Olympic competitor with less than a week’s training.

Anne-Marie has fun teaching pop star Olly Murs a kick and a block to defend from that kick. Then he tries his hand with the nunchucks, but proves to be more of a danger to himself than to anyone else! Overall, he’s very good, and almost gets top marks for his first day of karate.

Anne-Marie shows us a section of a “Kata,” a series of defensive moves designed to fend off multiple attackers. Then she applies these techniques with Alex playing the role of the attacker as she demonstrates a part of the “Bunkai.”

It’s radio presenter Roman Kemp’s turn to learn some moves from Anne-Marie. He sounds worried when she mentions “nunchucks” and “knife defense”, but he just isn’t taking his lesson seriously, and keeps distracting her. Eventually she suspects he’s done some karate before, and maybe isn’t such a complete beginner.

The boys from the pop band The Vamps join Anne-Marie for a karate lesson. She takes them though a warm up, some kicking and punching, then a game and a sparring session that threatens to get out of control!

Members of Team Naish talk about how much fun they have hanging out together, but once they get on their boards, their attention turns to the next wave, and doing their best on an individual basis.

For the body and the mind: Try out some knee exercises and learn some new vocabulary related to posture and fitness. Enjoy!

peta2: At only 16 years old, Tia Blanco is already one of the top women surfers in the world. Learn how her vegan diet has helped Tia surf her way to the top!