Maintaining physical social and mental fitness

Since I subscribed to the Harvard Business Review blog posts I have seen a steady stream of sharply observed and well thought out pieces. Many are aimed at corporate efficiency however a good smattering challenge the existing order and some are just timely good advice like this one

Maintaining Physical, Social and Mental Fitness for Peak Performance

Mental fitness involves the following seven practices — some of which cross over into the physical and social domains: good night’s sleep (7-8 hours is recommended), physical activity, focus, reflection, down time, connecting time, and play time. This approach to mental fitness is similar to the Human Performance Institute’s Corporate Athlete program which focuses on physical, emotional, mental and spiritual (or purpose) sources of energy to build resiliency and drive peak performance. (Via