@misc{10481/84476, year = {2023}, month = {9}, url = {https://hdl.handle.net/10481/84476}, abstract = {Context and objective: Players must be capable to have a good change-of-direction (COD) skill aiming to be the fastest as possible to react immediately to the opponent or even to help players to be more agile since COD is a physical determinant of agility. Thus, the aim of this study was to test the effects of a six-week combined training intervention in the COD and countermovement jump (CMJ) of young soccer players, while comparing with a control group only performing the regular field-based training sessions.Methods: A sample of 80 non-professional players (40 experimental group and 40 control group) between the ages of ten and twelve was taken [(Age: 10.70 & PLUSMN; 1.02)]. The tests that were carried out from the beginning to the end of the intervention were: CMJ test, 505COD Test and Illinois Test. Paired sample t-test was used for determining differences as a repeated measures analysis (pre- post). An ANCOVA test was performed using the pretest as a covariate and the times pre and post as factors.Results and conclusions: Repeated measures ANCOVA revealed significant influence of baseline level on the 5-0-5 COD (p = 0.001; r/2p=0.170), the Illinois (p = 0.018; r/2p=0.070) and the CMJ (p = 0.047; r/2p=0.050). Significant interactions group*time (p < 0.001; r/2p=0.137), 5-0-5 COD (p < 0.001; r/2p=0.274), and CMJ (p < 0.001; r/2p=0.392) were found, while no significant interactions were found in Illinois (p = 0.293; r/2p=0.014). The current research revealed that a combined training intervention consisting of strength training, plyometrics, and running techniques can be significantly beneficial for improving COD performance and CMJ.}, organization = {Universidad de Granada/CBUA}, publisher = {Elsevier}, keywords = {Football}, keywords = {Vertical jump}, keywords = {Team sports}, keywords = {Sprint}, keywords = {Performance}, title = {Effects of combined plyometric, strength and running technique training program on change-of-direction and countermovement jump: A two-armed parallel study design on young soccer players}, doi = {10.1016/j.gaitpost.2023.06.025}, author = {Martín Moya, Ricardo and Silva, Ana Filipa and Clemente, Filipe Manuel and González Fernández, Francisco Tomás}, }