“… 85 , 191 , 192 , 194 , 195 , 196 , 197 , 200 , 201 , 202 , 203 , 204 , 205 , 207 , 208 , 209 , 210 , 211 , 212 , 213 All physical exercise sessions were directly supervised by a healthcare professional in 3 studies, 76 , 198 , 199 whereas the caregiver was asked to supervise physical exercise sessions in 1 study, 206 and participants’ movements were tracked by a motion sensor in another study. 214 In the other studies, (a) regular in-person group meetings were conducted in which a physical exercise session 214 or a physical exercise session combined with a discussion of health education topics were performed; 193 (b) besides unsupervised home-based exercise sessions, regular online classes were conducted; 75 and (c) a 5-week-long supervised at-facility training was followed by 5 weeks of unsupervised home-based training. 85 In addition, only 4 out of the 27 studies were conducted as a group-based intervention, 76 , 85 , 198 , 199 whereas in the remaining studies participants either trained on their own, 191 , 192 , 194 , 195 , 196 , 197 , 200 , 201 , 202 , 203 , 204 , 205 , 206 , 207 , 208 , 209 , 210 , 211 , ...…”