article_snippet: One of the group, Amy Hinkle, insists if proper training is done, 'caving is a relatively safe sport' Climber Ken Williams gets Climber Ken Williams warmed up, before descending the 586 feet of America's deepest pit .
article_snippet: Caving is a relatively safe sport if Caving is done with proper training, gear and experience.'
highlights_snippet: One of Climbers, Amy Hinkle, insists if proper training is done, 'caving is a relatively safe sport' 