PT - JOURNAL ARTICLE AU - Deepak N Patel AU - Craig Nossel AU - Jon Patricios AU - Joel Maboreke TI - Bright spots, physical activity investments that work: Vitality Active Rewards—a smartphone app that incentivises programme members to be physically active AID - 10.1136/bjsports-2018-099271 DP - 2018 Dec 01 TA - British Journal of Sports Medicine PG - 1494--1496 VI - 52 IP - 23 4099 - http://bjsm.bmj.com/content/52/23/1494.short 4100 - http://bjsm.bmj.com/content/52/23/1494.full SO - Br J Sports Med2018 Dec 01; 52