The new study reveals that long - term individuals have serious muscle injuries

Severe muscle damage, problems with machine function, and fatigue are some of the negative consequences on the list.

” This confirms that something inside the body is going wrong,” said Dr. Rob Wost, author of research from Amsterdam Free University.

Long David is estimated to touch a considerable part of the world, and many become aware of symptoms after one exercise.

The study, published in the academic journal Nature Communications, focused on 25 patients with long - term symptoms of coronarys who reported feeling sick after training.

At the same time, 21 persons who had suffered from Ovidius were studied but had been completely healed. None of the participants were hospitalised because of the coronary, while everyone was in shape and healthy before they were infected with the virus and were under the age of 65.

Each of the participants, after spending about 10 to 15 minutes on a training bicycle, received blood samples and muscle biopsy a week before and a day after training.

While there were significant differences among patients, people with the long Cavid syndrome could not exercise as well as healthy participants.

When researchers analyzed biopsies, they found that those suffering from the long - term effects of the virus had a higher percentage of white muscle fibers than healthy participants.

Comparison of biopsies taken before and after cycling found that the mitocolndorial function deteriorated after training those with long cod.