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The purpose of the study was to examine and compare the physical fitness of Greek soccer
players participating in teams of different divisions before the beginning of the preparation
period. Eighteen semi-professional soccer players and nineteen amateur soccer players
participated. All the tests performed on field (30m sprint, Illinois agility test, counter
movement jump, squat jump, YoYo IR test and sit and reach test). The measurements
performed before the beginning of the preparation period. Semi-professionals presented
significantly faster values in 30m sprint and agility test compared to amateur by 7.6% and
8.2% respectively (p<0.001 for both). Semi-professionals jump higher in SJ and CMJ
compared to amateurs by 27% and 16.4% respectively (p<0.001 and p<0.05). Amateurs had
20.6% worst performance at sit and reach test (p<0.01). Also, the VO2max for amateurs were
26.5% lower than semi-professionals (p<0.001). Semi-professionals performed better on all
physical condition tests. These findings can be attributed to more specific training of semiprofessionals.
Amateur soccer players and their trainers give less attention to physical
condition and use their time to play and for technical and tactical exercises.