Video: Ricciardo's training regimen - Ouch!

We've all seen this month pictures of drivers in the gym building and fine-tuning muscle and stamina in preparation for what is expected to be a very physical year behind the wheel.

Red Bull's Daniel Ricciardo is working extra hard this winter, taking refuge in sunny California, inside the fitness centers for intensive workouts and outdoors in L.A. for some work and play.

Check out the video below for a sample of the Aussie's stringent training regime. It's not all smiles for Dany Ricc!

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Phillip van Osten

Motor racing was a backdrop from the outset in Phillip van Osten's life. Born in Southern California, Phillip grew up with the sights and sounds of fast cars thanks to his father, Dick van Osten, an editor and writer for Auto Speed and Sport and Motor Trend. Phillip's passion for racing grew even more when his family moved to Europe and he became acquainted with the extraordinary world of Grand Prix racing. He was an early contributor to the monthly French F1i Magazine, often providing a historic or business perspective on Formula 1's affairs. In 2012, he co-authored along with fellow journalist Pierre Van Vliet the English-language adaptation of a limited edition book devoted to the great Belgian driver Jacky Ickx. He also authored "The American Legacy in Formula 1", a book which recounts the trials and tribulations of American drivers in Grand Prix racing. Phillip is also a commentator for Belgian broadcaster Be.TV for the US Indycar series.