Cardio and weight training reduces access to health care in seniors

... journal PLOS ONE , followed 86 women, aged 70- to 80-years-old, who were randomly assigned to participate in weight training classes, outdoor walking classes, or balance and toning classes (such as yoga and pilates) for six months. All participants ...

http://www.publicaffairs.ubc.ca/2013/05/14/cardio-and-weight-training-reduces-access-to-health-care-in-seniors/