Suggested tags
escalator
passenger conveyor
stair use
moving staircase
moving stairway
stairs
commuting
steps
going down
station
nmbs
descending
commuter
descend
transportation
transport
commute
commuters
public
national railway company of belgium
move
railway station
leuven
condition
people
travel
passengers
concept
moving
walk
in stead of
usage
effect
traveling
belgium
persons
empty
travellers
walking
tourism
health
motivation
behavior
sports
obese
obesity
weight loss
work out
flanders