Can Active Rest Improve Sports Performance? What’s the difference between the best athletes in the world and the next best? Fame, glory, fortune – and inches, millimeters, and milliseconds. With so many superb athletes so closely matched anything that gives you an edge can help – and when it comes to some championships, that […]
When should I exercise to sleep? (6/17/11)
Is Morning or Evening Exercise Better? Exercise has multiple, generally positive effects. You can exercise to regenerate brain cells; to improve mental acuity; to control weight; to improve memory; to look younger and fitter. Some argue regular exercise can add about six to seven years to the average lifespan. The “best” times for these […]
The looming Chinese debt (6/10/11)
An Unacknowledged Debt China’s US trade and treasury security surplus remains legendary. At least two trillion dollars of Treasury debt is held by Chinese banks and government entities; each month many billions of dollars flows into Chinese coffers, as we buy far more than what we sell to them. The Chinese government then buys […]
Testosterone – less sleep means less? (6/6/11)
Say It Isn’t So – Less Sleep Means Less Testosterone? Yep, it’s true – give healthy young men less sleep time and down goes the testosterone. The data come from the University of Chicago, where checking hormone changes wrought by partial sleep deprivation has become a minor research industry by itself (http://news.consumerreports.org/health/2011/06/sleep-deprivation-may-lower-testosterone.html). The guys […]
Getting the perfect nap Part I (5/13/11)
The Purpose of Your Nap Naps are back in the news. Air traffic controllers, pilots, truck drivers, and your average citizen are falling asleep in droves – with sometimes fatal results. For a chronically sleep deprived population, can naps restore and rebuild? Yes. Naps can return function to many sleepy people. But rest’s capacity to […]