The queries and concerns about the health problems and information one should go to the local hospital, or community health centre as no one other than doctors can solve any query.
Telephone helplines to the health service provider or to doctor or pharmacist. Reliable health journal and websites, like government sites, are the best source for health-related questions or concerns.
Diseases, mainly autoimmune, depression, anxiety, a sickness such as a cold or fever, or even just a lack of motivation not linked to depression can be reasons people decrease their physical activity level.