This study aimed to compare the effects of strength training (ST) and detraining (DT) of two volume periodization models (linear - LM; non linear - NLM) in young male volleyball players. 12 volleyball players (17.1±0.5 years old) were randomly divided into two groups. The results of the present study suggest that 8 weeks of ST induce changes in the indicators of increased maximal strength and explosive strength, regardless of models used. However, the NLM seems less effective in the development of explosive strength in specific motor skills (vertical jump). As for DT, this study suggests that 4 weeks is sufficient to cause significant losses as an indicator of release between the two models of training. The LM induces significant losses in the explosive strength of the upper (medicine ball throwing) and lower body (vertical jump), while the NLM suggests higher losses in the maximum strength (train top) besides the jumping ability.
Physical education and training; Detraining; Muscle strength; Volleyball
