Influence of invertor and evertor muscle fatigue on functional jump tests and postural control: A prospective cross-sectional study

Castillo, Gabriela Borin; Brech, Guilherme Carlos; Luna, Natália Mariana Silva; Tarallo, Fernanda Botta; Soares-Júnior, José Maria; Baracat, Edmund Chada; Alonso, Angélica Castilho; Greve, Julia Maria D'Andrea

doi:10.1016/j.clinsp.2022.100011

Cited by 4 publications

(3 citation statements)

References 23 publications

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“…Isokinetic fatigue protocols have been widely used to induce ankle muscle fatigue. Castillo et al (2022) demonstrated that the fatigue of ankle muscle using isokinetic dynamometer was associated with deficits in postural control and reduced the functional performance. Similarly, Jahjah et al (2018) used a similar protocol to cause fatigue in ankle muscles and observed worse joint position sense in the ankle.…”

Section: Discussionmentioning

confidence: 99%

Acute effect of kinesio tape on postural control in individuals with functional ankle instability following ankle muscle fatigue

Wei²,

Zeng³

et al. 2022

Front. Physiol.

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Background: Kinesio taping (KT) is one of the therapeutic interventions in sports medicine practice. The study aims to assess the acute effect of different KT methods on postural control in individuals with functional ankle instability (FAI) after ankle muscle fatigue.Methods: Twenty-eight participants with FAI were recruited to complete maximum voluntary isometric contraction (MVIC) and proprioception of ankle using isokinetic dynamometer, dynamic postural control using Y-balance test and static postural control using a force platform after a fatigue protocol in four taping conditions: facilitatory KT (FKT), ankle balance taping (ABT), sham taping (ST) and no taping (NT).Results: No significant difference was observed for the data MVIC and proprioception after ankle muscle fatigue amongst the four taping treatments. A significant difference in Y-Balance Test was observed amongst the four taping treatments at posterolateral direction (p < 0.001) and posteromedial direction (p < 0.001), suggesting that KT may significantly improve dynamic postural control following ankle muscle fatigue. For Center of pressure (COP) measurements, the mediolateral COP sway range of NT was significantly larger than that of FKT (p = 0.003) and ST (p < 0.001), suggesting that the placebo effect of KT was inevitable.Conclusion: The effect of KT seems increased dynamic postural control in individuals with FAI after ankle muscle fatigue, and this effect is not strongly related to the taping methods. By preventing fatigue-related impairments of postural control, KT may help reduce the risk of injury in individuals with FAI.

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Section: Discussionmentioning

confidence: 99%

Acute effect of kinesio tape on postural control in individuals with functional ankle instability following ankle muscle fatigue

Wei²,

Zeng³

et al. 2022

Front. Physiol.

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“…She was asked to stay on the circular track on the monitor and complete 5 laps within 60 seconds. As balance parameters; Average Balance Error Tracking (ATE), Elliptical Area (EA) (mm 2 ) Area used, Average Lateral Velocity (mm/s) (OMLS), Average COPX (Average Pressure Centre X), Average COPY (Average Pressure Centre Y), Forward -Backward Swing Deviation (FBD), Mean -Lateral Deviation (MLD) (Right -Left Swing Deviation) and Mean Forward -Backward Speed (OFBS) (mm/s) (Castillo et al, 2022;Schiltz et al, 2009). If the values of these parameters are close to zero, it is assumed that the balance is good, and if the values are away from zero, it is assumed that the balance is poor (S. N. Costa et al, 2021;Kannus, 1994).…”

Section: Methodsmentioning

confidence: 99%

Acute Effect of Proprioceptive Neuromuscular Facilitation - Based Warm-Up on Isokinetic Strength, Endurance and Balance

YILDIZ,

ÇEBİ

2024

Preprint

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This study investigated the acute effects of proprioceptive neuromuscular facilitation (PNF)-based warm-up on isokinetic strength, endurance, and body balance in 50 soccer players. Measurements were taken on four separate days, with participants resting completely between sessions. Isokinetic strength tests for hip, knee, and ankle flexion and extension were conducted using an isokinetic dynamometer at angular velocities of 60o/sec, 180o/sec and 240o/sec. Endurance was assessed with 25 repetitions at 240o/sec by analyzing the change in peak torque values. On the first day, players underwent general warm-up, balance tests, and isokinetic strength measurements. Subsequent sessions included these measurements along with additional testing. Results showed that the PNF-based warm-up significantly improved static and dynamic balance compared to other methods (p<,001). Peak torque values at all angular velocities indicated that the PNF-based warm-up was more effective than other warm-ups. Additionally, PNF-based warm-up had a better acute effect on knee joint isokinetic endurance (p<,05). In conclusion, the PNF-based warm-up significantly enhanced static and dynamic balance, isokinetic strength, and endurance in soccer players. It is recommended to include PNF-based warm-ups in soccer training, especially for the lower extremities, and to consider combining it with active warm-up methods for optimal acute performance benefits.

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“…BMD is influenced by a variety of factors such as mechanical forces, hormonal changes, and exercise. The mechanical forces are, in part, influenced by muscle strength 8 , 9 .…”

Section: Introductionmentioning

confidence: 99%

The bone mineral density and isokinetic knee strength in amputee soccer players

Islamoğlu

Çebi

Tosun

2023

Rev. Assoc. Med. Bras.

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SUMMARY OBJECTIVE: The aim of this study was to examine the isokinetic knee strength, H/Q ratio (%), and bone mineral density values between amputees (n=14; amputee soccer players) and healthy football players (n=14; non-amputee soccer players). METHODS: A total of 28 amputee soccer players and non-amputee soccer players participated in the study. An isokinetic dynamometer was used to determine the knee flexion/extension forces of the dominant legs of the athletes at 60, 180, and 240°/s. Bone mineral density scans were performed using dual-energy X-ray absorptiometry. RESULTS: H/Q ratio and 60º/s flexion and 180 and 240º/s flexion/extension strength (p<0.05) were found to be high (180º/s, p=0.03; 240º/s, p=0.048) in the non-amputee soccer player group. Accordingly, the bone mineral density values of the lumbar vertebra, femoral neck, proximal metaphysis of the femur (p<0.01), tibia/fibula proximal metaphysis, and tibia/fibula distal metaphysis (p<0.05) were found to be high. A correlation was observed between the 60º/s knee extension strength and tibia/fibula diaphyseal bone mineral density (p=0.025; r=0.594) and tibia/fibula distal metaphysis bone mineral density (p=0.017; r=0.623) values in the amputee soccer players group. The Z-scores of the amputee soccer players and non-amputee soccer players were in the expected range according to age (>-2). CONCLUSION: The bone mineral density, H/Q ratio, and all measured angular velocities of isokinetic strength were high in non-amputee soccer players. This finding made us think that lower extremity amputation may also be associated with losing strength. However, it was observed that the relationship between strength and bone mineral density in amputee athletes might vary according to different angular velocities. It is recommended that isokinetic strength measurement can be evaluated together with bone mineral density in athletes.

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Influence of invertor and evertor muscle fatigue on functional jump tests and postural control: A prospective cross-sectional study

Cited by 4 publications

References 23 publications

Acute effect of kinesio tape on postural control in individuals with functional ankle instability following ankle muscle fatigue

Acute effect of kinesio tape on postural control in individuals with functional ankle instability following ankle muscle fatigue

Acute Effect of Proprioceptive Neuromuscular Facilitation - Based Warm-Up on Isokinetic Strength, Endurance and Balance

The bone mineral density and isokinetic knee strength in amputee soccer players

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