A History of Fitness Lance C. Dalleck and Len Kravitz, 2011 History of Fitness "History of Fitness" primitive nomadic days "History of Fitness" "History of Fitness" primitive nomadic days "History of Fitness" https://www.unm.edu/~lkravitz/Article%20folder/history.html Fight Geek "The History of Fitness http://www.unm.edu/~lkravitz/Article%20folder/history.html https://www.unm.edu/~lkravitz/Article%20folder/history.html https://www.unm.edu/~lkravitz/Article%20folder/history.html https://www.unm.edu/~lkravitz/Article%20folder/history.html Lance C. Dalleck and Len Kravitz, 2011 "The History of Fitness The History of Fitness The History of Fitness The History of Fitness Lance C. Dalleck and Len Kravitz, 2011 According to Lance C. Dalleck, M.S. and Len Kravitz, PhD, https://www.unm.edu/~lkravitz/Article%20folder/history.html