Cardiovascular reactivity to psychological stress in aerobically trained versus untrained mild hypertensives and normotensives

Cardiovascular reactivity to video game and mental arithmetic stressors was compared among three groups of men: aerobically trained mild hypertensives, untrained mild hypertensives, and a comparison group of untrained normotensives. Relative to the untrained hypertensives, the trained hypertensives reacted to the video game with marginally smaller systolic blood pressure and diastolic blood pressure, but there were no significant differences between these groups in reactivity during the mental arithmetic task. Comparisons between each hypertensive group and the normotensive group showed that blood pressure (BP) reactivity of normotensives during the video game was generally similar to that of trained hypertensives but smaller than that of untrained hypertensives. These results indicate that aerobic training, which has been found to reduce resting BP in mild hypertensives, may also exert a favorable impact in reducing cardiovascular reactivity of hypertensives during some stressful situations.     

The role of self-esteem in the experience of envy

It is the thesis of this paper that although analysts have always recognized that narcissistic injury may trigger envious feelings, the significance of self-esteem as both a motivator and response to envious feelings has not yet been sufficiently explored. Traditional drive-defense or object instinctual explanations tend to diminish awareness of the importance of self-esteem in the experience of envy. The focus on drives or repetition of early patterns of object relations does not always take into account the significance of the cycle in which damaged self-esteem leads to envy, the component parts of which may cause further damage to self-esteem, leading to more envy, and so on. I am suggesting that it is often an attempt to avoid painful injury to one's self-esteem, as well as the related attempt to maintain a positively colored sense of self, and not a repression of drives or a repetition of some aspect of early object relationships which must be understood in order to fully comprehend both feelings of envy and the need to keep such feelings out of conscious awareness.