{'fraction_non_alphanumeric': 0.023931623931623933, 'fraction_numerical': 0.0, 'mean_word_length': 5.168421052631579, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Spondylolysis in fast bowlers: principles of prevention and a survey of awareness among cricket coaches.

Back injury in general, and spondylolysis in particular, represents a serious threat to the fast bowler. Hereditary factors, poor technique, overuse, and poor preparation for fast bowling may combine to produce the 'at risk' bowler. Three first-class county coaches were interviewed to establish a level of awareness of the lesion, with an emphasis on preparation of fast bowlers and the roles of technique alteration and bowling prescription in reducing the risk of back injury.