Complex sentence: In August 2006 she had a near-fatal crash after her parachute failed during a routine parachuting jump, in which she landed on rock at over 100kph, and her legs were severely injured.
Split into simpler sentences: In August 2006 she had a near-fatal crash after her parachute failed during a routine parachuting jump. She hit the ground at over 100kph, and her legs were severely injured.