Manager's mental health
Sound mental health is the very goal of any human activity - more so management. Sound mental health is that state of mind which can maintain a calm, positive poise, or regain it when unsettled, in the midst of all the external vagaries of work life and social existence. Internal constancy and peace are the pre-requisites for a healthy stress-free mind.
Some of the impediments to sound mental health are:
Greed - for power, position, prestige and money.
Envy - regarding others' achievements, success, rewards.
Egotism - about one's own accomplishments.
Suspicion, anger and frustration.
Anguish through comparisons.

The driving forces in today's businesses are speed and competition. There is a distinct danger that these forces cause erosion of the moral fiber, that in seeking the end, one permits oneself immoral means - tax evasion, illegitimate financial holdings, being "economical with the truth", deliberate oversight in the audit, too-clever financial reporting and so on. This phenomenon may be called as "yayati syndrome".

Management needs those who practice what they preach
In conclusion
A note on the word "yoga"