Sweating in below-freezing temperatures—is it even possible?
It is when you go skiing!
Skiing is one of the world’s most popular winter sports, and it’s not hard to see why. Even moderately experienced downhill skiers can zip down a mountain at 20 to 30 miles per hour (world speed record: 156 mph!). It takes strength, skill and balance. In fact, it is exhausting—it burns more calories than almost any other sport.