Biomaterial Database

Overuse and distorsion soccer injuries related to the player's estimated maximal aerobic work capacity. 1986

L I Eriksson, and L Jorfeldt, and J Ekstrand

Fourty senior male soccer players were selected for this study. Before the season, each subject performed an exercise test, and the maximal capacity of oxygen uptake was estimated according to Astrand and Rhyming. The exercise test was repeated in 25 subjects 6 months later. The subjects were then ranked according to their estimated maximal capacity of oxygen uptake (estimated VO2 max) at the first test and allocated into one of three groups of similar size. During the season, all new injuries were examined and registered by an orthopaedic surgeon, and the subjects were allocated into one of three groups (overuse injuries, distorsion injuries, and other injuries). There were significantly more overuse injuries among subjects with high estimated VO2 max, and the incidence of distorsion injuries tended to be lower among subjects with high estimated VO2 max. No correlation was found regarding the total incidence of injuries and estimated VO2 max. No significant difference in estimated VO2 max was registered between the tests before and after the season.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D010101	Oxygen Consumption	The rate at which oxygen is used by a tissue; microliters of oxygen STPD used per milligram of tissue per hour; the rate at which oxygen enters the blood from alveolar gas, equal in the steady state to the consumption of oxygen by tissue metabolism throughout the body. (Stedman, 25th ed, p346)	Consumption, Oxygen,Consumptions, Oxygen,Oxygen Consumptions
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001265	Athletic Injuries	Injuries incurred during participation in competitive or non-competitive sports.	Sports Injuries,Injuries, Athletic,Injuries, Sports,Athletic Injury,Injury, Athletic,Injury, Sports,Sports Injury
D012306	Risk	The probability that an event will occur. It encompasses a variety of measures of the probability of a generally unfavorable outcome.	Relative Risk,Relative Risks,Risk, Relative,Risks,Risks, Relative
D012916	Soccer	A game in which a round inflated ball is advanced by kicking or propelling with any part of the body except the hands or arms. The object of the game is to place the ball in opposite goals.	European Football,Football European,European, Football,Europeans, Football,Football, European
D013177	Sports	Activities or games, usually involving physical effort or skill. Reasons for engagement in sports include pleasure, competition, and/or financial reward.	Athletics,Athletic,Sport
D013314	Stress, Mechanical	A purely physical condition which exists within any material because of strain or deformation by external forces or by non-uniform thermal expansion; expressed quantitatively in units of force per unit area.	Mechanical Stress,Mechanical Stresses,Stresses, Mechanical
D013548	Sweden	Country in northern Europe, bordering the Baltic Sea, between Finland and Norway. The capital is Stockholm.