Exer-WAPA Project: Physical Exercise on Women's Affective and Physical HeAlth

The Physical Exercise on Women's Affective and Physical HeAlth (Exer-WAPA) project is a randomized controlled trial (RCT) designed to evaluate the effects of a supervised, group-based exercise program incorporating music-synchronized movement on the emotional and physical health of physically inactive, middle-aged women (35-60 years) experiencing psychological distress. The primary outcome will be emotional well-being, assessed at baseline and post-intervention using the Spanish version of the Positive and Negative Affect Schedule (PANAS). Secondary outcomes are grouped into five dimensions: (1) mental health, (2) physical health, (3) lifestyle, (4) gender-related outcomes, and (5) socioeconomic impact. Mental health outcomes include risk of poor mental health (GHQ-12), self-esteem (Rosenberg Self-Esteem Scale), global life satisfaction (Satisfaction with Life Scale, SWLS), anxiety symptoms (Beck Anxiety Inventory, BAI), depressive symptoms (Beck Depression Inventory-II, BDI-II), and general cognitive status (Montreal Cognitive Assessment, MoCA). Physical health outcomes include health-related body composition (bioimpedance) and anthropometric indicators, health-related physical fitness (cardiorespiratory fitness, muscular strength, flexibility, and agility), cardiometabolic risk (blood pressure), autonomic cardiovascular function (heart rate variability), static posture (OSPAT). Lifestyle outcomes include physical activity and sedentary behaviour (Axivity accelerometers and IPAQ), sleep quality (Axivity accelerometers and Pittsburgh Sleep Quality Index, PSQI), commuting behaviour, dietary habits (Mediterranean Diet Adherence Questionnaire, PREDIMED), health-related quality of life (SF-36), and tobacco and alcohol consumption (AUDIT-C). Gender-related outcomes include gender norms, caregiving responsibilities, reproductive health, social support (GVHR questionnaire), and menopause-related quality of life (MENQOL). The socioeconomic impact of the intervention w