All Exercisers Can Benefit from Elite Training Methods

How We Learned That Lactic Acid Is Good For You

In the 1920s, experiments suggested that the accumulation of lactic acid in the bloodstream interfered with a person’s ability to exercise by causing muscles to stop contracting. However, Carl and Gerty Cori won the 1947 Nobel Prize for discovering the “Cori Cycle,”...
All Exercisers Can Benefit from Elite Training Methods

Walk Faster, Live Longer

Many studies show that the faster you walk, the longer you live. Picking up the pace is more healthful than just walking slowly, even if you go longer than the recommended 30 minutes per day.  Paul T. Williams, a statistician at Lawrence Berkeley National Laboratory,...
All Exercisers Can Benefit from Elite Training Methods

Intervals: The Best Way to Increase Intensity

Intense exercise for older people is still a controversial subject, but it is far more effective than casual exercise in preventing and treating diabetes (Circulation, July 2008) and reducing belly fat (Med Sci Sports Ex, November 2008). Vigorous exercise helps to...