30s
aware
back
benefit
body
calm
casual
caucasian
chair
clothes
corporate
demonstration
design
employee
environment
ergonomic
focused
furniture
health
healthy
human factors
informal
life style
lifestyle
male
man
office
performance
position
posture
productivity
profession
professional
profile
proper
real
relax
seated
serious
showing
simple
sitting
spine
straight
strain
well being
white
worker
working
young