Hazard
so theres no risk to any1 parcipertating in the sport e.g equipment or slippy surface could cause injury's)
To protect your body from injury.
The proper use of safety equipment in your vehicle has the potential to reduce injury.
Any real or potential condition that can cause mission degradation; injury, illness, or death to personnel; or damage to or loss of equipment or property.
This is one definition of a hazard.It is "any real or potential condition that can cause injury, illness, or death to personnel; damage to or loss of equipment or property; degradation of mission capability or impact to mission accomplishment; or damage to the environment."
The most common cause of wrist injury would be a wrist sprain this can come from being over worked or from injury. Carpal Tunnel is another cause of wrist injury.
Dependant on the cause - if it was due to lack of care from the staff or faulty equipment, then yes, they are liable. If the student was misbehaving when the injury happened, then the students family must pay
To protect against accidents and injury.
One cause of an ergonomic injury could be typing at a keyboard with improper posture or positioning. The improper technique could cause carpal-tunnel, the ergonomic injury.
No.
Without the proper equipment you cannot protect yourself or others from injury or illness.