Neuromuscular Adaptation to Short-Term (4 Weeks) Ballistic Training in Trained High School Athletes

Hammett, John B.; Hey, William

doi:10.1519/1533-4287(2003)017<0556:natswb>2.0.co;2

Cited by 4 publications

(4 citation statements)

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“…This specificity is also supported by the agreement found between magnitude and orientation of the mechanical outputs analyzed and the sport discipline and level at which it is practiced. When analyzing the existing literature in light of the present results, it is interesting to note that precisely in those studies where the relationship between “horizontal” and “vertical” performances was strong, either low-level athletes were tested ( Coutts, Murphy & Dascombe, 2004 ; Cormie, McGuigan & Newton, 2010 ) or the tested populations were not sub-categorized by gender, level of practice, or sport discipline, which may have influenced data interpretation ( Hammett & Hey, 2003 ; Deane et al, 2005 ). In this regard, our results generally revealed larger correlations between the variables of the FVP profile as well as for the performance variables (SJ height and sprint time to 20 m) when the data were not sub-categorized.…”

Section: Discussionmentioning

confidence: 92%

Relationship between vertical and horizontal force-velocity-power profiles in various sports and levels of practice

Jiménez-Reyes

Samozino

García-Ramos

et al. 2018

PeerJ

105

122

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This study aimed (i) to explore the relationship between vertical (jumping) and horizontal (sprinting) force–velocity–power (FVP) mechanical profiles in a large range of sports and levels of practice, and (ii) to provide a large database to serve as a reference of the FVP profile for all sports and levels tested. A total of 553 participants (333 men, 220 women) from 14 sport disciplines and all levels of practice participated in this study. Participants performed squat jumps (SJ) against multiple external loads (vertical) and linear 30–40 m sprints (horizontal). The vertical and horizontal FVP profile (i.e., theoretical maximal values of force (F0), velocity (v0), and power (Pmax)) as well as main performance variables (unloaded SJ height in jumping and 20-m sprint time) were measured. Correlations coefficient between the same mechanical variables obtained from the vertical and horizontal modalities ranged from −0.12 to 0.58 for F0, −0.31 to 0.71 for v0, −0.10 to 0.67 for Pmax, and −0.92 to −0.23 for the performance variables (i.e, SJ height and sprint time). Overall, results showed a decrease in the magnitude of the correlations for higher-level athletes. The low correlations generally observed between jumping and sprinting mechanical outputs suggest that both tasks provide distinctive information regarding the FVP profile of lower-body muscles. Therefore, we recommend the assessment of the FVP profile both in jumping and sprinting to gain a deeper insight into the maximal mechanical capacities of lower-body muscles, especially at high and elite levels.

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Section: Discussionmentioning

confidence: 92%

Relationship between vertical and horizontal force-velocity-power profiles in various sports and levels of practice

Jiménez-Reyes

Samozino

García-Ramos

et al. 2018

PeerJ

105

122

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“…Expanding on the total intervention period, Fischetti [33] et al concluded that in order to improve jumping and speed performance in adolescent athletes, the minimum duration of plyometric training must be at least 6 weeks [17,70]. In terms of speed improvement, the trained population was more responsive to various training stimulus than the untrained [71].…”

Section: Sprint Performancementioning

confidence: 99%

Meta-Analysis of the Effects of Plyometric Training on Lower Limb Explosive Strength in Adolescent Athletes

Chen

Zhang

Huang

et al. 2023

IJERPH

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Background: Plyometric training is an effective training method to improve explosive strength. However, the ability to perform plyometric training in the adolescent population is still controversial, with insufficient meta-analyses about plyometric training on lower limb explosive strength in adolescent athletes. Objective: To investigate the influence of plyometric training on the explosive strength of lower limbs in adolescent athletes. Methods: We performed a search of six databases (Web of Science, PubMed, Scopus, ProQuest databases, China National Knowledge Infrastructure (CNKI), and Wan-fang database) from the starting year of inclusion in each database to April 4, 2022. The quality of the included literature was assessed using the Cochrane risk assessment tool, and data were analyzed using the Review Manager 5.4 software. Result: Plyometric training had significant effects on the performance of adolescent athletes in countermovement jump (MD = 2.74, 95% CI: 1.62, 3.85, p < 0.01), squat jump (MD = 4.37, 95% CI: 2.85, 5.90, p < 0.01), standing long jump (MD = 6.50, 95% CI: 4.62, 8.38, p < 0.01), 10-m sprint (MD = −0.04, 95% CI: −0.08, −0.00, p = 0.03), and 20-m sprint (MD = −0.12, 95% CI: −0.20, −0.04, p = 0.03); all had positive and statistically significant effects (p < 0.05). Conclusion: Plyometric training can significantly enhance the explosive strength of lower limbs in adolescent athletes.

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“…Maintaining a constant weight distribution is easier for athletes than for non-athletes. Therefore, athletes have a lower body sway 12–14 .…”

Section: Discussionmentioning

confidence: 99%

“…These specific neural adaptation mechanisms are due to strength training in the claimed muscles and are lead back to intra- and intermuscular coordination processes. Maintaining a constant weight distribution is thus easier for athletes than for non-athletes, because a smaller body sway can be registered 12–14 .…”

Section: Introductionmentioning

confidence: 99%

Association between constitution, medical history, axiography and postural control in women aged between 21 to 30 years

Doerry

Fisch

Schamberger

et al. 2019

Sci Rep

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The aim of this study was to determine association between constitutional, medical history and axiographic parameters with postural control parameters. Overall, 106 healthy female subjects aged between 21 and 30 years were measured. Data collection was carried out by completing a questionnaire on constitutional parameters, illnesses, accidents and medical/orthodontic therapies, as well as by axio- and posturographic measurements. Data were analyzed using correlations, pair comparisons and group comparisons. The significance level was set at p ≤ 0.05. The statistical evaluation showed significant correlations between sporting exercise and body sway in the sagittal direction (p ≤ 0.03), the BMI and the load on the forefoot/rear foot (p ≤ 0.01), the mouth opening and the load on the forefoot/rearfoot (p ≤ 0.01) and the presence of a deviation with the load on the left/right foot (p ≤ 0.01). The physical condition as well as the temporo-mandibular system are associated with the postural control in young women. Therefore, a holistic diagnosis and therapy will be supported by the present outcomes.

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Neuromuscular Adaptation to Short-Term (4 Weeks) Ballistic Training in Trained High School Athletes

Cited by 4 publications

References 0 publications

Relationship between vertical and horizontal force-velocity-power profiles in various sports and levels of practice

Relationship between vertical and horizontal force-velocity-power profiles in various sports and levels of practice

Meta-Analysis of the Effects of Plyometric Training on Lower Limb Explosive Strength in Adolescent Athletes

Association between constitution, medical history, axiography and postural control in women aged between 21 to 30 years

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