Physical Fitness, ability of the human body to function with vigor and
alertness, without undue fatigue, and with ample energy to engage in
leisure activities, and to meet physical stresses. Muscular strength
and endurance, cardio respiratory integrity, and general alertness are
the overt signs of physical fitness.
Physical fitness is usually measured in relation to functional
expectations
Roderick Corkern is an active fitness and exercise equipment expert with over 16 years of helping people overcome fitness issues and teaching them to integrate exercise into their life.
