Jim Harbaugh and the San Francisco 49ers are no more. All indications are that Harbaugh's going back to the University of Michigan to coach a college team rumored to be still be in Ann Arbor.
The 49ers finished the season with an 8-8 record while the Wolverines finished theirs 5-7 (3-5 in the Big Ten).
Here Harbaugh is pictured in a fingers-forward arms-akimbo stance. This body language is the most alpha of the three configurations exampled here.
There are many body language signals which are considerably alpha, and when displayed even for a bit too long (which is pretty brief), will project a hyper-alpha state. And while in the context of NFL head coaches and sideline bravado such aggressive body language is certainly more normal for context, in almost all other settings these nonverbal signals will back fire - and rather than build rapport and influence they will be diminished or even destroyed.
The second and particularly the third images are examples of what are known as "Alpha-Beta Hybrids" and thus have the advantages of significant assertiveness, confidence and leadership - while not bringing the hyper-alpha backlash. Many business, sales, legal and other professional settings need to recognize, accurately interpret and use just such nonverbal nuance, rather than being the body language equivalent of a bull in a china shop which is much more typical.
Nonverbal Communication Analysis No. 3050: NYPD Turning Their Backs on Bill de Blasio During Wake/Funeral
Nonverbal Communication Analysis No. 3041: Jim Harbaugh Body Language Tutorial
Nonverbal Communication Analysis No. 2877: Zac Efron and Michelle Rodriguez Dating - Thumbs Forward Arms Akimbo
Negotiation Secret No. 89: Opposite Facing Arms Akimbo
Nonverbal Communication Analysis No. 2174: President Obama, Hurricane Sandy, Body Language and Thumbs Backwards Arms Akimbo
Nonverbal Communication Analysis # 2034: Even Physicists have Body Language - Beta behavior at Higgs Boson Conference