Just FIVE minutes of intense exercise twice a day can dramatically boost heart health, scientists discover | NYGazet

Scientists found that brief bursts of activity improves cardiovascular fitness (CRF), a key measure of how efficiently the heart, lungs and blood vessels deliver oxygen to the muscles.

Just five minutes of exercise twice a day can give inactive people a major boost to heart health, new research shows. Scientists found that brief bursts of activity—even as short as five minutes—can significantly improve cardiovascular fitness (CRF),... [3707 chars]