Exercise can reverse damage to sedentary, aging hearts and help prevent risk of future heart failure -- if it's enough exercise, and if it's begun in time, according to a new study by cardiologists.

Students can ace the CBSE Class 12 Accountancy exam with focused preparation and consistent practice. Understanding core ...

1 National Research Centre for the Working Environment, Copenhagen, Denmark Physical activity (PA) is well documented to improve health. However, this documentation is restricted to leisure time ...