“…Tai chi has been reported to have multiple beneficial effects, including reduced anxiety, stress, and pain (Adler, Good, Roberts, & Snyder, 2000;Bhatti, Gillin, & Atkinson, 1998); increased balance, strength, and flexibility (Wolf, Coogler, & Xu, 1997); improved psychological states such as depression; and attenuated declines associated with aging and inactivity (D. R. Brown et al, 1995;Jin, 1991;Kutner, Barnhart, Wolf, McNeely, & Xu, 1997;Li et al, 2001;Sandlund & Norlander, 2000). Additionally, tai chi has been shown to enhance immune function in middle-aged and elderly individuals (Irwin, Olmstead, & Oxman, 2007;Yeh, Chuang, Lin, Hsiao, & Eng, 2006).…”