| dc.creator | Torres-Banduc, Maximiliano A. | |
| dc.creator | Jerez-Mayorga, Daniel | |
| dc.creator | Huerta Ojeda, Álvaro | |
| dc.creator | Bishop, Chris | |
| dc.creator | Ramirez-Campillo, Rodrigo | |
| dc.date | 2023-04-10T16:22:39Z | |
| dc.date | 2023-04-10T16:22:39Z | |
| dc.date.accessioned | 2023-08-25T20:01:42Z | |
| dc.date.available | 2023-08-25T20:01:42Z | |
| dc.identifier | 2202-946X | |
| dc.identifier | 10.7575/aiac.ijkss.v.10n.4p.16 | |
| dc.identifier | https://hdl.handle.net/20.500.12536/1923 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8437675 | |
| dc.description | Background: The knee-joint isokinetic profile (KJIP) injury risk factor may be modulated by chronological age, however, comparative data for elite male soccer players aged 25 years and older is lacking. Objective: To describe and compare the knee-joint isokinetic profile (KJIP) according to the chronological age of professional male soccer players. Method: In a cross-sectional study design, sixty-three soccer athletes from the first Chilean soccer division (A-series) were divided into younger and older groups (age ≤ 25 years; n = 35 and age > 25 years; n = 28, respectively). In both groups the IPKJ was assessed at 60°.s-1 in concentric mode. Results: The older group had lower extensor peak torque (p < .05). The younger group showed correlations between flexors peak torque and extensors mean power (p < .001). In the older group, flexors peak torque and flexors mean power were correlated. The flexors peak torque, total work, and mean power symmetric index (SI) exhibited values > 10 % for both groups. The extensors SI showed values > 10 % for mean power, although only in the older group. Conclusion: Several differences in the KJIP were noted between professional male soccer players aged ≤ 25 years and > 25 years. Current results offer injury prevention insights, discussed in the current manuscript. | |
| dc.format | application/pdf | |
| dc.language | en | |
| dc.source | International Journal of Kinesiology and Sports Science | |
| dc.subject | Physical Conditioning | |
| dc.subject | Human | |
| dc.subject | Muscle Strength | |
| dc.subject | Team Sports | |
| dc.subject | Athletic Performance | |
| dc.subject | Athletic Performance | |
| dc.subject | Musculoskeletal and Neural Physiological Phenomena | |
| dc.title | Age-dependent Knee Joint Isokinetic Profile in Professional Male Soccer Players | |
| dc.type | Artículo de revista | |
