Strength Endurance: Reflections on the Legacy of Dr. Leonard Schwartz – creator of “Heavy Hands”, “Panaerobics”, “Longstrength” and “IsoTonOMetrics” - Chuck Huckaby
Strength Endurance: Reflections on the Legacy of Dr. Leonard Schwartz – creator of “Heavy Hands”, “Panaerobics”, “Longstrength” and “IsoTonOMetrics” - Chuck Huckaby