Why fitness is more than a $3 trillion industry

May 5, 2016
Staying fit has become a lifestyle ... maybe even a religion.
Fitness is becoming more of a lifestyle than a hobby. Above, a SoulCycle studio in Los Angeles.
Joe Scarnici/Getty Images

SoulCycle pedaling hard toward IPO

Jul 31, 2015
A question for investors: How much can a fitness fad grow?

Need some Econ 101?

Our new Marketplace Crash Course is here to help. Sign-up for free, learn at your own pace.