Master Mental Toughness: Insights Into Peak Performance Through Modern Day Science and the Ancient Martial Arts
$15.00In 2013, sport psychologist Dr. Peder Piering, joined a martial arts school and discovered something quite interesting…
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In 2013, sport psychologist Dr. Peder Piering, joined a martial arts school and discovered something quite interesting…
You have trained hard to develop and refine your physical abilities, but sooner or later, you will find you can only go so far on these physical abilities alone.
Find out what it takes for a boy playing little league baseball to work his way to college ball, the minor leagues, and beyond!