The effect of exercise and nutrition on sarcopenic obesity in community-dwelling elderly Japanese women

INTERVENTION: Intervention type:BEHAVIOUR. Intervention1:Exercise+nutritional intervention , Dose form:OTHER, Route of administration:NOT APPLICABLE , intended dose regimen:Exercise: 60 minute classes 2 times a week, for 3 months Nutrition: Amino‐acid ‐ 3g twice a day (total 6g), every day, 3 months. Tea catechin ‐ 350ml per day, every day, 3 months.. Intervention2:Exercise intervention , Dose form:OTHER, Route of administration:NOT APPLICABLE , intended dose regimen:Exercise: 60 minute classes 2 times a week, for 3 months . Intervention3:Nutritional intervention , Dose form:OTHER, Route of administration:ORAL, intended dose regimen:Amino‐acid ‐ 3g twice a day (total 6g), every day, 3 months. Tea catechin ‐ 350ml per day, every day, 3 months.. Control intervention1:Health education, Dose form:OTHER, Route of administration:NOT APPLICABLE , Intended dose regimen:Every two weeks for three months. CONDITION: Sarcopenic Obesity PRIMARY OUTCOME: Body composition, physical function. Timepoint:Pre‐ and post‐intervention. SECONDARY OUTCOME: blood components. Timepoint: Pre‐ and post‐intervention. INCLUSION CRITERIA: Community‐dwelling elderly women with sarcopenic obesity