GLOSSARY
Ergonomics: It
is the process of designing or arranging workplaces, products and systems so
that they fit the people who use them.
Musculoskeletal disorders
(MSDs): these are injuries or pain
in the human musculoskeletal system, including the joints, ligaments, muscles,
nerves, tendons, and structures that support limbs, neck and back
Word
ergonomics was derived from the Greek words ‘Ergon’ meaning work and ‘nomoi’
meaning natural laws. Thus, ergonomics can be simply defined as the how
workplace and equipment can be best used and designed for comfort, safety,
efficiency and productivity.
Ergonomics
aims to create safe, comfortable and productive workspace by bringing human
abilities and limitations into the design of the room, including the
individual’s body size, strength, sensory abilities (vision, hearing), and even
attitudes.
Ergonomics principles
1.
Work in neutral postures
· Proper
posture maintenance is necessary
· Working
too long with “C” curve can cause strain
· Keeping
the proper alignment of neck hands wrist are also necessary
2.
Reduce excessive force
· Excessive
pressure or force at the joints can cause injury
· Better
to minimize the work that requires more physical labour
3.
Keep everything in reach
· Keeping
everything in reach would help in avoiding unneeded stretching and strain
· More
or less this principle is related with maintaining good posture.
4.
Work at proper height
· Working
at right makes things way easier
· Sometimes
height can be maintained by adding extensions or avoiding extensions on the
chair or tables
5.
Reduce excessive motions
· Repetitive
motion needs to be avoided
· This
can cause disorder and numbness in long run
· Motion
scan be reduced by the use of power tools
6.
Minimize fatigue and static load
· Fatigue
is common in strenuous work
· Having
to hold things for longer period is example of static load
· Fatigue
can be reduced by the intervals and the breaks between the works.
7.
Minimize pressure points
· One
needs to be aware of pressure points
· Almost
everyone of has to sit on chairs that had cushioning, one of the pressure point
is behind knees, which happens if air is too high or when you dangle your legs.
Pressure point is also created in between your thigh and the bottom of a table
when you sit.
· Anti-fatigue
mats or insole can be used
8.
Provide clearance
· Work
area should have enough clearance
· Let
the worker not worry about the bumps that they have to encounter on daily
basis.
9.
Move, exercise and stretch
· Move
and stretch when you can
· It
better to take intervals between the works and stretch and move along
· Stretching
technique may differ and depend on the work one does
10. Maintain
a comfortable environment
· This
principle is focused on the other component of the working environment.
· It
is concerned about the lightening, space, cool air and many more.
ERGONOMICS IN HOTEL HOUSEKEEPING
Importance of ergonomics in
housekeeping
a)
Increases productivity
b)
Reduces the cost
c)
Improves the quality of the work
d)
Motivate employee to reduce the absenteeism
Analysis of risk factors in housekeeping:
Ergonomics perspectives
· Awkward body postures:
Ergonomics help in reducing awkward body postures or positions of the body that
deviate significantly from the neutral position. This is usually accomplished
with hand-tools, revised procedures, and training.
· High force applied: Whether lifting, pushing, pulling,
or carrying an object, hotels should reduce the weight of objects that staff
must lift and reduce the amount of force required to push or pull of objects
like carts, vacuums, and cleaners. This is usually accomplished with equipment
redesign, selection, and training.
· Rest for the muscle: Hotels should reduce the time
housekeeping staff spend on tasks that use the same muscle groups through work
pace control and by varying the type of work they do during their shift.
Mitigation of risks in housekeeping by
applying ergonomics principle
Risk
factors to be identified during work environment
Factors
help in reducing the risk during work environment
· Avoiding
repetitive action and modify way of lifting heavy equipment and furniture.
· Modifying/
redesign work practices
· Maintaining
and modifying body posture and personal habits.
· Use
of cushion pads, lumbar support whiling sitting for the longer time.
· Modifying
workplace layout/ equipment