Soccer is perhaps the most demanding of all sports.
In the modern game (at any level) soccer training and conditioning is essential.
Few sports are played on as large a playing field, lasting as long and without regular rest periods.
Players cover 8-12km during a match, consisting of 24% walking, 36% jogging, 20% coursing, 11% sprinting, 7% moving backward and 2% moving whilst in possession of the ball (1).
Soccer players possess excellent endurance with VO2max reported to range between 55 and 70 ml/kg/min in elite performers (2,3). The game is played at an average intensity close to the lactate threshold – approximately 80-90% of maximum heart rate (4,5).
How important is the correct type of endurance training in soccer?