Effect of Rebound Exercise in Individuals With Type 2 Diabetes

Effect of Rebound Therapy on Metabolic Outcomes and Quality of Life in Nigerian Patients With Type 2 Diabetes

The purpose of this study was to investigate the effect of rebound exercise (mini trampoline jumping) on metabolic outcomes and quality of life in patients with Type 2 Diabetes.

The exercise involved jumping on the mini trampoline with feet slightly apart. Participants stood on the mid portion of the trampoline bed and made repeated up-and-down bouncy movements. Each foot strike equals one step or bounce. With each landing, the mat of the trampoline underwent deformation and the springs released the energy stored in them such that the participant was made to bounce off the mat. Exercise was administered for between 10 - 15 minutes after which a 5-minute period of rest was allowed. A heart rate monitor was used to guide the intensity of the exercise in the moderate range. Each participant accumulated between 20 and 30 minutes of rebound exercise (bouncing on a mini trampoline) per session, administered three times per week for 12 weeks. All data were captured at baseline and at the end of the 12-week intervention period.

Inclusion Criteria:

• 30- to 60-year-old male and female individuals;
• A diagnosis of type 2 diabetes ≤ 5 years;
• Attendance at the Diabetes Outpatient Clinics of Aminu Kano Teaching Hospital and Murtala Muhammad Specialist Hospital in Kano, Northwestern Nigeria;
• Self-ambulatory;
• An inactive lifestyle over the last year.

Exclusion Criteria:

• A diagnosis of type 2 diabetes for more than 5 years;
• Hypertension (systolic and diastolic blood pressure more than 140 and 90 mmHg, respectively) or treatment for hypertension;
• Use of insulin therapy
• Lower limb weakness and/or deformities with loss of protective sensation in the feet;
• Back, shoulder or knee problems and/or joint instability;
• History of coronary artery disease, retinopathy and nephropathy;
• Myocardial infarction, cardiac or abdominal surgery within the previous 6 months;
• History of fractures of the spine, hip, knee and/or ankle joints.