Prehabilitation and RecOVERy From Surgery for Breast Cancer Study

"Pre-op: 2\*60min supervised; 1\*30min unsupervised walking sessions per week Supervised session: Aerobic: 8\*60secs star jump, squat thrust, high knees with 90sec rest. Elastic resistance: 2\*10-12reps of chest press, seated row, leg press, 'lat' pulldown, and either abdominal flexion or lumbar extension-alternated, with 60-90sec rest. Targeted physiotherapy: general breathing exercises, active-assisted range of motion (RoM) exercises, and active-resisted RoM exercises~Postop: 1\*60min supervised exercise; unsupervised walking \[2\*30min weeks 1-2; 3\*30min week 3; 4\*30min weeks 4-6\] session per week Supervised session: Aerobic: As above using full body extension, squat jump, static sprint in week 1-4. Progressed to those performed preoperatively from week 5. Elastic resistance: As above from week 4, performed 3\*week. Targeted physiotherapy: As above, with active-assisted RoM progressing from 1\*10reps in week 1, to 2\*10reps in weeks 2-4, and 3\*10reps in weeks 4-6"