Unit 1 -man is high 50’s to 60% water -distribution in body divided into 3 compartments: 1) intracellular - 28 litres 2) intercellular/interstitial fluid - 11 litres - 80% 3) blood plasma - 3 litres - 20% -women contain less water than men -organisms can contain 60-80% water -bact...

In 1995 it was found that only 24 percent of Americans had adopted a regular practice of exercise (McGinnis and Lee 1995). This was surprising because in 1994 alone an estimated $8.4 billion was spent on health club memberships in the United States, and these fitness centers make available to the g...