By Kathryn Doyle (Reuters Health) – For overweight and obese older men and women, adding calorie restriction to a resistance training schedule improves at least some metabolic markers, according to a new study. Although resistance training alone seemed to have no effect on so-called metabolic syndrome – a group of markers linked to increased risk of type 2 diabetes and heart disease – the exercise is still important for maintaining bone and muscle in older people, researchers say. “The results are not really surprising as it is challenging to improve the cardiometabolic profile with resistance training only,” said lead author Eve Normandin of Wake Forest School of Medicine in Winston-Salem, North Carolina.