The Chess Stress Response

Another aspect of chess as a sport is the intense psychological and physiological exertion involved in a competitive chess game, and the crisis after the game. What sports science calls the "stress response process" is at least as powerful in chess as it is in more physical sports. When I say exertion, I am not referring only to the mental gymnastics of moving the pieces in our minds, but also the huge nervous tension that fills you before and during the game, tension that rises and falls wit...

 WHO Exercise Guidelines

In order to improve cardiorespiratory and muscular fitness, bone health, reduce the risk of NCDs and depression: 1. Adults aged 18–64 should do at least 150 minutes of moderate-intensity aerobic physical activity throughout the week or do at least 75 minutes of vigorous-intensity aerobic physical activity throughout the week or an equivalent combination of moderate- and vigorous-intensity activity. 2. Aerobic activity should be performed in bouts of at least 10 minutes duration. For addit...

 Everyone Can be Arrogant

Many things may become baggage, may become encumbrances if we cling to them blindly and uncriticaliy. Let us take some illustrations. Having made mistakes, you may feel that, come what may, you are saddled with them and so become dispirited; if you have not made mistakes, you may feel that you are free from error and so become conceited. Lack of achievement in work may breed pessimism and depression, while achievement may breed pride and arrogance. A comrade with a short record of struggle ma...

 Emotional ABCs

The ABC model of emotion, widespread in contemporary psychotherapy, holds that it is not an activating (A) event, such as rejection by a friend or lover, that causes you emotional consequences (C) such as depression; rather, the linchpin is your invisible beliefs (B) about the event that come in between A and C. Fortunately, it's often easier to intentionally change beliefs than emotions. Since at least the time of the ancient Stoics, some have believed that our circumstances don't control ...

 The Story of Flo, an Aging Chimpanzee Mother

Flo, inevitably, began to show her age. She wasn't strong enough to wean Flint when the time came, nor to care for her new infant Flame, born when Flint was only four and a half years old (the normal birth interval is five years or more). Flame disappeared during a time when Flo was too ill even to climb into a nest. Though she recovered somewhat after Flame's death, she did not have the strength to discipline Flint, who insisted on riding on her back and sleeping in her nest. When Flo died i...

 The Four Reasons Parents Fight

                • sleep loss • social isolation • unequal workload • depression