Potencia del salto en jugadores de fútbol sala después de la utilización del rodillo de espuma y la facilitación neuromuscular propioceptiva en la musculatura isquiosural

Portilla-Dorado, Enmanuel; Hurtado, Andrés Felipe Villaquirán; Tobar, Nancy Janneth Molano

doi:10.18257/raccefyn.846

Cited by 5 publications

(1 citation statement)

References 30 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Los deportistas de futsal deben presentar una condición aeróbica óptima para poder tolerar las demandas fisiológicas de alta intensidad presentadas tanto en entrenamiento como en competencia, el nivel en el consumo máximo de oxígeno (VO2max) ha sido relacionado con un mayor número de sprint realizados, mayor distancia recorrida, mayor contacto y participación con balón, con menor fatiga y menos stress cardiovascular durante el juego (Matzenbacher et al, 2014). Por su parte la capacidad de salto es un gesto básico y determinante en la práctica deportiva (Portilla et al, 2019), así mismo Sekulic et al, (2021) plantean que medir el rendimiento del salto es esencial para la valoración de la potencia de los miembros inferiores, la cual está relacionada con acciones de juego específicas de alta intensidad como el sprint, saltos y cambios de dirección.…”

Section: Introductionunclassified

Decision-making, contextual intelligence, maximum oxygenconsumption and explosive strength in futsal players during COVID-19

2022

CCD

View full text Add to dashboard Cite

La presente investigación buscó determinar la relación entre el consumo máximo de oxígeno, la fuerza explosiva, la toma de decisiones y la inteligencia contextual en deportistas de fútbol sala durante el aislamiento por Covid-19. Estudio descriptivo, realizado con 30 deportistas de futbol sala de la ciudad de Popayán durante el confinamiento por Covid-19, en donde se evaluó las características de entrenamiento, el índice de masa corporal, la capacidad aeróbica, la fuerza explosiva de miembros inferiores, la inteligencia contextual y la toma de decisiones. El promedio de VO2máx de los deportistas fue de 43,60 ml/kg/min, la media en la altura de salto fue de 38,22 cm; el tiempo de reacción promedio para la prueba de Stroop fue de 1,41 s. Además, se encontró relación estadística entre el VO2máx, la intuición para detectar las acciones de mi oponente (p= 0,016), la reacción rápida a los cambios en la competición (p= 0,012) y tomar la iniciativa (p= 0,017). Durante el aislamiento, los deportistas presentaron niveles de sobrepeso, tiempos de reacción lentos para la toma de decisiones, y valores bajos en Vo2 máx. y fuerza explosiva. El VO2 máx. está relacionado con una mejor respuesta cognitiva y toma de decisiones.Palabras clave: Covid-19, deportes, consumo de oxígeno, fuerza muscular, equipos de deporte. (DeCS), (DeCS).

show abstract

Section: Introductionunclassified

Decision-making, contextual intelligence, maximum oxygenconsumption and explosive strength in futsal players during COVID-19

2022

CCD

View full text Add to dashboard Cite

show abstract

What We Do Not Know About Stretching in Healthy Athletes: A Scoping Review with Evidence Gap Map from 300 Trials

Afonso,

Andrade,

Rocha-Rodrigues

et al. 2024

Sports Med

View full text Add to dashboard Cite

Background Stretching has garnered significant attention in sports sciences, resulting in numerous studies. However, there is no comprehensive overview on investigation of stretching in healthy athletes. Objectives To perform a systematic scoping review with an evidence gap map of stretching studies in healthy athletes, identify current gaps in the literature, and provide stakeholders with priorities for future research. Methods Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 and PRISMA-ScR guidelines were followed. We included studies comprising healthy athletes exposed to acute and/or chronic stretching interventions. Six databases were searched (CINAHL, EMBASE, PubMed, Scopus, SPORTDiscus, and Web of Science) until 1 January 2023. The relevant data were narratively synthesized; quantitative data summaries were provided for key data items. An evidence gap map was developed to offer an overview of the existing research and relevant gaps. Results Of ~ 220,000 screened records, we included 300 trials involving 7080 athletes [mostly males (~ 65% versus ~ 20% female, and ~ 15% unreported) under 36 years of age; tiers 2 and 3 of the Participant Classification Framework] across 43 sports. Sports requiring extreme range of motion (e.g., gymnastics) were underrepresented. Most trials assessed the acute effects of stretching, with chronic effects being scrutinized in less than 20% of trials. Chronic interventions averaged 7.4 ± 5.1 weeks and never exceeded 6 months. Most trials (~ 85%) implemented stretching within the warm-up, with other application timings (e.g., post-exercise) being under-researched. Most trials examined static active stretching (62.3%), followed by dynamic stretching (38.3%) and proprioceptive neuromuscular facilitation (PNF) stretching (12.0%), with scarce research on alternative methods (e.g., ballistic stretching). Comparators were mostly limited to passive controls, with ~ 25% of trials including active controls (e.g., strength training). The lower limbs were primarily targeted by interventions (~ 75%). Reporting of dose was heterogeneous in style (e.g., 10 repetitions versus 10 s for dynamic stretching) and completeness of information (i.e., with disparities in the comprehensiveness of the provided information). Most trials (~ 90%) reported performance-related outcomes (mainly strength/power and range of motion); sport-specific outcomes were collected in less than 15% of trials. Biomechanical, physiological, and neural/psychological outcomes were assessed sparsely and heterogeneously; only five trials investigated injury-related outcomes. Conclusions There is room for improvement, with many areas of research on stretching being underexplored and others currently too heterogeneous for reliable comparisons between studies. There is limited representation of elite-level athletes (~ 5% tier 4 and no tier 5) and underpowered sample sizes (≤ 20 participants). Research was biased toward adult male athletes of sports not requiring extreme ranges of motion, and mostly assessed the acute effects of static active stretching and dynamic stretching during the warm-up. Dose–response relationships remain largely underexplored. Outcomes were mostly limited to general performance testing. Injury prevention and other effects of stretching remain poorly investigated. These relevant research gaps should be prioritized by funding policies. Registration OSF project (https://osf.io/6auyj/) and registration (https://osf.io/gu8ya).

show abstract

Strategies Types on Precedent Vertical Jump Stretching

Barboza

Fleig

Nascimento

2024

Rev Bras Med Esporte

View full text Add to dashboard Cite

Study design: identify a better strategy for static stretching (SS), dynamic stretching (DS), and proprioceptive neuromuscular facilitation (PNF) concerning the performance of their applications in countermovement vertical jump (CVJ). A systematic literature review was conducted in May and June 2021 in the Pubmed/MEDLINE, Scopus, LILACS, SPORTDiscus, and Embase databases. The PRISMA-2020 checklist was used. The Cochrane handbook scale and the Downs and Black scale were used for risk of bias analysis. Seventeen studies were included for qualitative analysis. Motor Unit recruitment and its stimulation frequency favor neural factors and muscle strength performance during contraction. Detailed investigations are necessary on the neural factors that modify the reflex responses and motor control, considering the biological characteristics and plastic deformations. The SS is a negative predictor of vertical jump (VJ) performance. The improvements are reduced when the stretching time is longer than 60 seconds, and when associated with PNF, did not reveal significant results. Using the SS before the DS in short periods of 20 seconds and no more than 60 seconds in the pre-activity to the VJ is suggested. In short stretches, the ROM increased both in the knee and the hip, and the hamstring muscles, when in tension, are unfavorable in sports that frequently use the VJ. Therefore, PNF using the technique that involves a process of contracting and relaxing must be investigated in an isolated and specific way, advocating the antagonist group. Thus, decreasing antagonist strength may be favorable for height gain, although contemporary studies are needed to minimize lower stability and muscle control predictors. Level of Evidence II; Systematic Review Study.

show abstract

Potencia del salto en jugadores de fútbol sala después de la utilización del rodillo de espuma y la facilitación neuromuscular propioceptiva en la musculatura isquiosural

Cited by 5 publications

References 30 publications

Decision-making, contextual intelligence, maximum oxygenconsumption and explosive strength in futsal players during COVID-19

Decision-making, contextual intelligence, maximum oxygenconsumption and explosive strength in futsal players during COVID-19

What We Do Not Know About Stretching in Healthy Athletes: A Scoping Review with Evidence Gap Map from 300 Trials

Strategies Types on Precedent Vertical Jump Stretching

Contact Info

Product

Resources

About