Physical Activity

Physical Activity Articles

Leisure time exercise

Like his father and grandfather before him, the typical American man of the 21st century works for his living. In most cases, though, he works with his mind, not his body. It wasn't always that way. As recently as the 19th century, 30% of all the energy used in the American workplace was provided by human muscle power; today, the percentage is minuscule. In most ways, the transition from an agricultural economy to an industrial society to today's information age has been a great boon. But something has also been lost. Technology has freed men from physical labor both at work and at home. In addition, unprecedented efficiency, productivity, and affluence have produced shorter workdays, more vacation time, and earlier retirement. It all adds up to more free time for most men. More »