“…Other studies focus on adult involvement in exercise and suggest that adults participate in exercise for the following motivations: personal challenge, a sense of achievement, weight loss, physical fitness, enjoyment, affiliation, and overall health improvement (Kilpatrick et al, 2005;Mathes & Battista, 1985;Summers, Machin, & Sargent, 1983). Exercise plays an important role in helping older adults maintain functional performance (Grove & Spier, 1999;Resnick, 2000). The benefits of regular exercise for older adults include improved cardiopulmonary function, lower blood pressure, increased bone mineral content, increased muscle strength and joint flexibility, and a heightened level of energy (Hellman, 1997;Plonczynski, 2000).…”