Whilst many athletes may enjoy a cold beer at the end of the workout there is the issue of calories. Those watching the waistline after the finish line might consider the Lean Machine, which is now being marketed as a “Fit Beer,” or sport recovery beer. The company touts this brew as being gluten free with just 77 calories. And don’t worry about drinking and riding. It has just 0.5 percent ABV. The company is now looking to generate funding for this line of sports beers through its website.