Once the novelty of all those New Year's resolutions wears off, the motivation to go to the gym can start to wane. The alarm gets snoozed, sessions are missed, and your resolve to lose a few pounds ...

How fit are you? You can lift weights, jog for miles, and even knock out a solid circuit. But there's something about a short, all-out challenge that cuts through the fluff and gives you a brutally ...

That’s exactly what Jacob Siwicki, founder of Siwicki Fitness, did earlier this year. For Lent, which lasts just over a month ...