1. a) Fist bumps or elbow bumps.
  b) To  build relationships and to show support  
for another person, group, or idea. 
2.  a) Two-handed-over-their-one-hand "I care for 
you."
  b) Looks like you are pumping water.
3.  a) Smile and keep eye contact.
  b) Three to six seconds.
  c) Add a greeting such as "Hello, nice to meet 
you" 
4.  a) Up.
  b) Professional sports.
5.  Between elbow and shoulder or between elbow 
and wrist.
6.  a) Right
  b) Right
  c) Right
7.  Waving at the person — Saying "Hi" or "Hello" 
to the person — Namaste (yoga-like greeting 
where your hands come together over your 
heart (such as in a prayer).
8  Bowing to you.
Handshakes — Fist Bumps — Elbow Bumps
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