Unemployed Older Adults' Social Participation was Associated with More Physical Activity and Less Sedentary Time: 83 Board #3 May 31 9. (May 2017) - Kikuchi, Hiroyuki; Inoue, Shigeru; Fukushima, Noritoshi; Takamiya, Tomoko; Odagiri, Yuko; Ohya, Yumiko; Amagasa, Shiho; Oka, Koichiro; Owen, Neville