Psychosocial support exercise programme
BehavioralThe experimental arm will experience 12 sessions of intervention, at a rate of three sessions a week for four weeks, exercising in groups of ten women. Each session will comprise: fifteen minutes of psychosocial and motivational support, run by a qualified rehabilitation psychologist and overseen by a qualified health psychologist; a half hour preferred intensity exercise session run by a qualified sports physiotherapist. Participants preferred intensity (chosen exertion level) will be established using the Borg RPE scale (Borg G 1998).