10-20-30 interval training is an effective way to improve running performance and overall health. A new study demonstrates that this kind of training is just as effective for improving your running times and overall fitness, even if your sprints are only at 80 percent. The researchers hope that the new knowledge can encourage more people to adopt this type of training, which benefits both blood pressure and cholesterol levels.
Click here for original story, Great news for runners: Improve performance while easing up on sprints
Source: ScienceDaily