TY - CHAP T1 - Second Lives for the Third Age: Using Virtual Worlds to Encourage Exercise Participation in Older People (P176) T2 - The Engineering of Sport 7 PY - 2009/02/02 AU - Heller B AU - Wheat JS AU - Mawson S AU - Wright P ED - DO - DOI: 10.1007/978-2-287-99056-4_23 PB - Springer Paris SN - 9782287990557 SP - 191 EP - 198 Y2 - 2024/12/22 ER -