Controle Postural De Atletas Com Diferentes Graus De  Deficiência Visual

Santos, Claudemir do Nascimento; Carvalho, Thiago Lemos de; Felício, Lilian Ramiro; Mainenti, Míriam Raquel Meira; Vigário, Patrícia dos Santos

doi:10.4025/jphyseduc.v29i1.2936

Cited by 6 publications

(11 citation statements)

References 26 publications

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“…In this vein, the differences found in postural control in a force platform in para-judokas seem to be associated with the degree of loss of vision and specificities of each sport modality. Hence, goalball athletes oscillated less and presented smaller displacement velocity than para-judokas 26 …”

Section: Resultsmentioning

confidence: 94%

“…Hence, goalball athletes oscillated less and presented smaller displacement velocity than para-judokas. 26 In para-judokas, nonathletes with VI, and sighted nonathletes, postural control performance was qualitatively compared and did not differ among the three groups. 27 These authors concluded that the Balance Error Scoring System test may not be sensitive to group-related differences in the quantitative kinematics of postural control.…”

Section: Physical Fitnessmentioning

confidence: 99%

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A Scoping Review on Para Judo

Gutiérrez-Santiago

Prieto-Lage

et al. 2022

Am J Phys Med Rehabil

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This scoping review aimed to summarize the literature on Para judo comprehensively. A systematic search on WOS, PubMed, SPORTDiscus, and Scopus was carried out up to July 2022, combining the key words “judo” and “visual impairment,” “visual disability,” “visual deficiency,” “visually handicapped,” “low vision,” “sight loss,” “blind,” “disability,” “deficiency,” and “Paralympic.” The research question was focused on athletes with visual impairment who practiced judo at a competitive level. The following five methodological phases were followed: (1) identifying the research question, (2) identifying relevant studies, (3) study selection, (4) charting the data, and (5) collating, summarizing, and reporting the results. A total of 44 studies were analyzed. Three lines of research emerged: physical fitness (n = 18), performance and/or sport class (n = 15), and physical and mental health (n = 11). Findings indicated that judokas with visual impairment showed a similar fitness level to able-sighted judokas. In addition, it was observed that Para judo shows a considerable injury incidence, which is not influenced by the degree of visual impairment. The temporal structure of the combats, together with the studies focused on the optimal cutoff points between sports classes, confirmed the appropriateness of the recent changes in the regulations by which partially sighted judokas and functional blind judokas compete separately.

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Section: Resultsmentioning

confidence: 94%

Section: Physical Fitnessmentioning

confidence: 99%

A Scoping Review on Para Judo

Gutiérrez-Santiago

Prieto-Lage

et al. 2022

Am J Phys Med Rehabil

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“…Acquired visual deficits tend to have a more pronounced effect on postural control than congenital ones [ 29 ]. Furthermore, an exploration of visually impaired athletes across diverse sports revealed that postural control disparities were linked to the extent of visual loss and sports-specific modalities [ 30 ]. The cohort in our study predominantly comprised individuals with mild-to-moderate acquired visual deficits.…”

Section: Discussionmentioning

confidence: 99%

Assessing fall risk and equilibrium function in patients with age-related macular degeneration and glaucoma: An observational study

Tokunaga,

Takegawa,

Ueta

et al. 2024

PLoS ONE

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Background Falls in older adults are a significant public health concern, and age-related macular degeneration (AMD) and glaucoma have been identified as potential visual risk factors. This study was designed to assess equilibrium function, fall risk, and fall-related self-efficacy (an individual’s belief in their capacity to act in ways necessary to reach specific goals) in patients with AMD and glaucoma. Methods This observational study was performed at the Otorhinolaryngology Department of Shinseikai Toyama Hospital. The cohort comprised 60 participants (AMD; n = 30; median age, 76.0 years; and glaucoma; n = 30; median age, 64.5 years). Visual acuity and visual fields were assessed using the decimal best-corrected visual acuity and Humphrey visual field tests, respectively. The evaluation metrics included pathological eye movement analysis, bedside head impulse test, single-leg upright test, eye-tracking test, optokinetic nystagmus, and posturography. Furthermore, we administered questionnaires for fall risk determinants including the Dizziness Handicap Inventory, Activities-Specific Balance Confidence Scale, Falls Efficacy Scale-International, and Hospital Anxiety and Depression Scale. The collected data were analyzed using descriptive statistics, and Spearman’s correlation analysis was employed to examine the interrelations among the equilibrium function, fall risk, and other pertinent variables. Results Most participants exhibited standard outcomes in equilibrium function evaluations. Visual acuity and field deficits had a minimal impact on subjective dizziness manifestations, degree of disability, and fall-related self-efficacy. Both groups predominantly showed high self-efficacy. No significant correlation was observed between visual acuity or field deficits and body equilibrium function or fall risk. However, greater peripheral visual field impairment was associated with a tendency for sensory reweighting from visual to somatosensory. Conclusion Self-efficacy was higher and fall risk was relatively lower among patients with mild-to-moderate visual impairment, with a tendency for sensory reweighting from visual to somatosensory in those with greater peripheral visual field impairment. Further studies are required to validate these findings.

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“…This system is a personal complex sensory system. Vision, hearing, joint position sense, and other sensory organs play an important role in performing sports-specific skills [ 3 , 4 ]. When the reception of visual stimuli is limited, the data flow decreases [ 5 – 9 ].…”

Section: Introductionmentioning

confidence: 99%

Sensory function and somatosensorial system changes according to visual acuity and throwing techniques in goalball players: A cross-sectional study

Gökşen,

İnce

2024

PLoS ONE

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The somatosensory system is a complect sensory system that differentiates individual athletes. The aim of this study is to investigate the effect of visual acuity level on throwing technique, proprioceptive sense of the shoulder joint, light touch and two-point discrimination sense of the upper extremity, and sensory function (postural control and reaction time) in visually impaired goalball players. Goalball players who have different visual acuities B1(unable to perceive light or recognize its shape); B2 (has a visual field of less than 5 degrees and can recognize shapes); B3 (visual field greater than 5 degrees and less than 20 degrees) participated in the study. The sensorial system was evaluated with proprioceptive sense of the shoulder joint and sensory tests (light touch and two-point discrimination sense of the dominant hand.). Sensory function (postural control and reaction time) was evaluated with the flamingo balance test, functional reach test, and pro-agility test. The goalball players’ throwing technique was questioned. Seventeen male players, those aged 20–30 (20.8±3.9 years) who have been professionally engaged in goalball for at least three years (58.7–37.8 months) participated. Shoulder internal rotation joint position sense and the flamingo balance test were found to be different in the group with B1 visual acuity than in the group with B3 visual acuity (p = 0.042* and 0.028 respectively). There was no difference between groups with B1-B2 visual acuity (p = 0.394 and p = 0.065) and between groups with B2-B3 visual acuity (p = 0.792 and p = 0.931). There was no difference in the groups in terms of sensory tests and reaction time (p> 0.05). In goalball, joint position sense is related to throwing techniques. Although there is a general acceptance that other sensory systems should work harder to compensate for the sense of vision, fear of falling, athlete’s branch year, sports year, muscle strength, and general physical condition of the athlete may affect the measurements made, especially in the dynamic position.

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Controle Postural De Atletas Com Diferentes Graus De Deficiência Visual

Cited by 6 publications

References 26 publications

A Scoping Review on Para Judo

A Scoping Review on Para Judo

Assessing fall risk and equilibrium function in patients with age-related macular degeneration and glaucoma: An observational study

Sensory function and somatosensorial system changes according to visual acuity and throwing techniques in goalball players: A cross-sectional study

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