Doldrums is defined as a gloomy feeling, low spirits or a time of inactivity. An example of doldrums is being stuck in the house during a week long snow storm. doldrums
Conversion disorder is a type of somatoform disorder where physical symptoms or signs are present that cannot be explained by a medical condition. Very importantly, unlike factitious disorders and malingering, the symptoms of somatoform disorders are not intentional or under conscious control of the patient.
When we do that, the body's response is adaptation, which refers to the your body's physiological response to training. When you do new exercises or load your body in a different way, your body reacts by increasing it's ability to cope with that new load. There are different phases of adaptation that your body experiences.