Jog frequency: one week only need three times

Running is one of the oldest forms of exercise.

In ancient times, only run faster, ran away, to get more prey, and to protect their own safety. Running is aerobic exercise can improve heart and lung function, blood vessel function, improves metabolism, improve the sensitivity and balance the body, also has the ability to regulate body fat, fostering strong endurance qualities. With the fitness campaign unfolds, more and more people join the ranks of a run.

Running to achieve three indicators

We are small by education, training to persevere.

Therefore, many people believe that once you start running, it must adhere to every day. But according to the latest sports science results, running and does not require reluctantly, as long as you gradually increase the amount of training. In General, take the treadmill workout, to reach a certain training effect, required to achieve three fundamental parameters: duration 20 minutes; heart rate more than 120 times/min (young people); frequency of more than 3 times per week. In other words, one week running 3-4 times.

The body needs "rest day."

Why there's no need to keep running?

Japan Toyama University Professor, Japan Athletic Union scientific members, Dr mountain cycle for the running key guidance as mentioned in the book: running if the purpose is to exercise, it is necessary to meet the rest, the fatigue, the body will appear.

In General, you can run two days take a day off, or ran for three days rest day.

(Practice editing: Tran Hung Wong)