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Blue safety line tied off to the red jackline with clip. A jackline is also a rope installed in the luff of a mainsail to allow the luff slides to migrate horizontally away from the mast when the sail is reefed. By allowing the slides to migrate, more space is left in the mast track for the upper luff slides to descend, making the operation easier.
A circle of death can be initiated if the boat operator releases the steering mechanism while the boat is still powered, which means the propeller is still turning. The force of the rotating propeller blades incurs a force known as steering torque , causing the motor itself, which is mounted on a swivel jointed mechanism, to turn sharply into ...
A safety harness is a form of protective equipment designed to safeguard the user from injury or death from falling. The core item of a fall arrest system, the harness is usually fabricated from rope , braided wire cable , or synthetic webbing .
"Medical bleeding" denotes hemorrhage as a result of an underlying medical condition (i.e. causes of bleeding that are not directly due to trauma). Blood can escape from blood vessels as a result of 3 basic patterns of injury: [citation needed] Intravascular changes — changes of the blood within vessels (e.g. ↑ blood pressure, ↓ clotting ...
Worker hanging strapped into a safety harness during a fall rescue drill. Suspension trauma, also known as orthostatic shock while suspended, harness hang syndrome (HHS), suspension syndrome, or orthostatic intolerance, is an effect which occurs when the human body is held upright without any movement for a period of time.
The Safe Boating Campaign is a year-round campaign focused on spreading the message of boating safety, encouraging boater education, and helping to save lives. It kicks off each year the full week before Memorial Day Weekend with National Safe Boating Week , with focused efforts during the peak boating season of May – September.
Many white water buoyancy aids, as well as some sea kayak ones, feature a safety harness. These fit around the buoyancy aid below the arms and can be used for Live Bait Rescues (where a rescuer swims out into the river on a line to rescue a swimmer) or for anchoring a belayer onto the bank.
If a weight harness is worn, or the BCD uses an integrated-weights system, the system is checked for correct assembly and function of clip release. A secondary check is to ensure that the buddy is familiar with the weight system of the diver being checked, and is able to operate it to ditch weights in an emergency.