![]() All the evaluations were carried out in the same order in 3 sessions as follows: 1) body composition, self-reported sexual maturation, COD performance, and intermittent endurance capacity 2) reactive strength index (RSI), 15-m sprint, and repeated sprint ability (RSA) test 3) vertical and horizontal jumps and lower-limbs strength. ![]() The sample was divided into 3 age groups (U-15, U-17, U-19). Thirty-one young male basketball players (13-18 years) volunteered for participation in this study. The main aim of the present study was to examine the effects of age group (U-15, U-17 and U-19) on change of direction (COD) performances and their specific physical determinants among young basketball male players. There is an increase of (MDT) compared with (UDT) posttests improvement percent in physical abilities in basketball. Results: There are statistically significant differences between posttests for both groups: (UDT) and (MDT) in physical abilities in basketball but with higher increase for MDT group. Improvement percent was obtained for both groups. Pretests and posttests were performed for both groups in arms power, legs power, static and dynamic balance, agility, trunk and thigh flexibility. Besides, the UDT and MDT conducted 24 experimental sessions, this lasted 3 days per week for 8 weeks. The researchers used experimental approach on a sample of twenty basketball players, assigned into two groups, experimental training group with UDT (n = 10) and experimental group with MDT (n = 10), participated in the same weekly basketball training programme, which included three sessions (90 min each). Furthermore, identifying differences between the effect of both training protocols on (arms power, legs power, static and dynamic balance, agility, trunk and thigh flexibility) in basketball. This research aims to determine the effect of unified direction training (UDT) and multi direction training (MDT) on various physical abilities (arms power, legs power, static and dynamic balance, agility, trunk and thigh flexibility) in basketball. The game intensity may differ according to the playing position, being greatest in guards. ![]() The changes to the rules of basketball have slightly increased the cardiac efforts involved during competition. ![]() Mean (SD) plasma lactate concentration was 5.49 (1.24) mmol/l, with concentrations at half time (6.05 (1.27) mmol/l) being significantly (p<0.001) higher than those at full time (4.94 (1.46) mmol/l). The mean (SD) heart rate during total time was 171 (4) beats/min, with a significant difference (p<0.01) between guards and centres. Centres spent significantly lower live time competing in high-intensity activities than guards (14.7% (1%) v 17.1% (1.2%) p<0.01) and forwards (16.6% (0.8%) p<0.05). Players spent 8.8% (1%), 5.3% (0.8%) and 2.1% (0.3%) of live time in high "specific movements", sprinting and jumping, respectively. Blood was sampled before the start of each match, at half time and at full time to determine lactate concentration. Heart rate was recorded continuously for all subjects. Computerised time-motion analyses were performed on 18 players of various positions. The physical demands of modern basketball were assessed by investigating 38 elite under-19-year-old basketball players during competition.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |