Remote 3-week Booster Intervention to Reduce Sedentary Time in Patients With Coronary Artey Disease

"Patients allocated to the SIT LESS Booster group receive usual care in combination with the SIT LESS Booster program.~The SIT LESS Booster program consists of: 1) The use of the pocket-worn activity tracker (Activ8sit). The activity tracker can be connected to an app to track the daily sitting time. Besides, the device buzzes when a person sits more than 30 consective minutes a s a reminder to stand up and move; 2) Telephone consultation (TC1) during which the researcher and patients will reactivate knowledge on the detrimental health effects of SB, discuss patients' personal goals and motivation, and collaboratively set action plans for reducing SB in the upcoming week (±20 minutes); and 3) Weekly telephone calls (TC2 and TC3) to evaluate sedentery behaviour of the preceding week (±10 minutes).~The SIT LESS Booster will be delivered completely remote"