This article originally published at San Francisco streets became a simulated battlefield in 3-day Air Force drill.

For a program to be most effective, Washington recommends sticking to it for at least four to five weeks before changing it ...

My most popular article from last year was about how to learn to love self-discipline, and routines raise the same basic ...

Researchers evaluated the impact of a 3-month resistance exercise program on exercise capacity and HRQOL in adults with ...