4-Minute Workout Can Help Improve Strength And Balance In Over-65s
Co-author Smita Dandekar, associate professor of paediatrics at Penn State College of Medicine, said exercise is “complicated” as you have to decide how many repetitions, how far, how many sets, how much rest and how many times per week.
Article source: https://www.huffingtonpost.co.uk/entry/four-minute-strength-workout-over-65_uk_6a71eca3e4b02974827b2b0e