Search for: [Abstract = ".9 cm to 73 cm, p<0.05 \) and a waist\-hip ratio \(WHR\) \(from 0.74 to 0.75, p<0.02\) as well as a muscle mass contain \(from 41.9 kg to 42.4 kg, p=0.044\) and a reduction of subcutaneous fat \(from 87.7 mm to 76.8 mm, p<0,0001\) was noted. In the group of men, apart of an increase in the waist circumference \(from 76.1 cm to 79.6 cm, p=0.05\) and WHR \(from 0.78 to 0.80, p=0.02\), an increase of body mass index \(BMI\) \(from 21.7 kg\/m2 to 22.5 kg\/m2, p<0.0001\) and the percentage increase of body fat \(from 11.3% to 13.4%, p=0.001\) were observed. Among the antioxidant parameters increase of the total Ferric Reducing Ability of Plasma \(FRAP\) from 1.26 mmol\/l to 1.71 mmol\/l \(p<0.0001\) and the activity of glutathione peroxidase \(GPX\) from 12.35 U\/g Hb to 13.41 U\/g Hb \(p=0.005\) were observed. Conclusions. 1\) The applied fitness program resulted in the significant improvement in motor skills among studied youth. 2\) During a year\-observation an increase in waist circumference and WHR ratio were observed in the researched group of young people. A gender dissimilarity of other anthropometric parameter changes was noticed. 3\) The positive changes of total antioxidant activity are indicated by significant FRAP level and GPX activity between the first and the second examinations."]

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