“[A cardiologist] found that a group of people with an average age of 70 who had started exercising in midlife – as Whitlock did at age 41 – and kept it up had ‘hearts indistinguishable from healthy 30-year-olds.'”
“[A cardiologist] found that a group of people with an average age of 70 who had started exercising in midlife – as Whitlock did at age 41 – and kept it up had ‘hearts indistinguishable from healthy 30-year-olds.'”