Table 1.

The search strategy of PubMed

Number	Search items
1	Dementia OR Cognitive Dysfunction OR Mild Cognitive Impairment* OR MCI OR VCI OR AAMI OR SMC OR ACMI OR ARCD OR CIND OR (nMCI or aMCI or mMCI or MCIa) OR MCD OR AACD OR MNCD OR Mild Neurocognitive Disorder* OR cogn* OR Cognitive impairment OR Alzheimer OR AD OR Alzheimer’s disease
2	Ageing OR aging OR Elderly OR “Aged, 80 and over” OR “Old* age*” OR “middle age*” OR “old* adults” OR senior* OR senior citizens OR old people OR old person
3	Exercise OR Physical activit* OR Treadmill training OR Balance OR Strength OR Endurance OR Attention training sport* OR jogging OR physical therapy OR physiotherapy OR exercise* OR fitness OR rehabilitation OR flexibility OR aerobic training OR resistance training OR motor activit* OR leisure activit* OR strength OR balance OR aerobic* OR physical* OR training OR bicycling OR cycling OR swim* OR gym* OR walk* OR danc* OR yoga OR joga OR tai chi OR tai ji OR taichi OR Taijiquan OR tai-chi OR pilates OR movement OR recovery of function OR inactivit* OR sedentary OR physical inactivit* OR occupational therapy OR physical stimulation OR physical education OR physical medicine OR resistance OR mind-body OR Mind Body OR mind body OR mind-body training
4	barrier* OR enabler* OR motivators OR facilitators OR implementation OR adherence OR compliance OR support OR self-efficacy OR self efficacy OR self-efficiency OR motivation OR experience* OR perspective* OR factor* OR attendance OR predictor* OR preference*
5	1 and 2 and 3 and 4