Controlled descent from a height using a rope. Accidents can result in serious injuries or even be fatal; most are the result of easily preventable human error.
Risks include equipment failure, cord entanglement, rebound injuries, dislocation, eye trauma, plus blood vessel damage and cardiac problems.
Filming high risk activities brings risk of physical injury, challenging environments, equipment damage and logistical challenges.
Filming a parachute jump involves several risks including collision, equipment failure and landing hazards.