In my opinion, it is essential that the breaks between the fast runs of interval training are not static. They should be performed with a relaxed jog. I would say better if possible, which is what I try to implement, from the moment the warm-up begins, the body is in constant motion.

There are two reasons why I support the above view, and they are as follows:

It accustoms the body and mind to continuous and prolonged movement.

By keeping the body in constant motion, even if it is done at a relaxed pace, it is achieved that the body and mind get used to the movement for a fairly long period of time, as long as the training lasts. This is what we are forced to face in a long-distance race. For amateur athletes who do not have the opportunity to do double training, I believe it is the best way to achieve the above. We also fill the daily training with easy kilometers, which also plays an important role in our preparation for a long-distance race.

The effects of lactic acid on the body and the feeling of discomfort are reduced

Based on personal experience, when my breaks were static or even worse when I was lying down or sitting, I had severe symptoms of lactic acidosis. My legs were heavy, I didn't have full control over them and I had a slight dizziness. When I went to do a fast run again, I had difficulty getting into the groove. Since I changed my breaks to being a leisurely jog, performing the workouts at the same intensity, I noticed that the above symptoms are noticeably milder. I feel that this way the body removes lactic acid faster.

It will certainly be difficult for someone to incorporate continuous running into their workouts at first. However, I can say with certainty that it is a matter of time for the body to adapt and it is definitely worth trying.