Effectiveness of a Supervised 8-Week Structured Intensive Exercise Protocol on Functional Performance and Physiological Parameters in Adults With Obesity-An Experimental Study.

BACKGROUND

Obesity is a global health concern associated with multiple comorbidities, including cardiovascular disease, type 2 diabetes, musculoskeletal disorders, and respiratory complications, significantly impacting physical and psychological well-being. Defined by an excessive accumulation of fat cells, obesity adversely affects quality of life (QoL), morbidity, and mortality. While high-intensity interval training has been widely studied, there is a lack of research on integrated intensive exercise approaches. This study evaluates the clinical efficacy of an Integrated Intensive Exercise Protocol (IIEP) in improving body composition, functional capacity, and QoL in individuals with obesity.

METHODS

A pilot study was conducted with 30 obese individuals (BMI 30-39.9 kg/m2, aged 18-35), randomly assigned to two groups. Group A (control) followed a prescribed diet and engaged in brisk walking (30 min, twice daily, 3 days per week) for 8 weeks. Group B (intervention) underwent IIEP, incorporating aerobic exercise, resistance training, and recreational activities, for 3 days per week over 8 weeks. Participants were assessed pre- and post-intervention for vital signs (heart rate, respiratory rate, blood pressure), body composition (BMI), functional capacity (6-min walk test), and QoL (IWQOL-Lite questionnaire).

RESULTS

The intervention group demonstrated significant improvements in body composition, functional capacity, and QoL compared with the control group. Both groups showed similar effectiveness in restoring vital parameters to baseline.

CONCLUSION

The findings suggest that IIEP is an effective therapeutic strategy for obesity management, enhancing functional capacity and overall well-being.