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Gómez-Carrión Á, Reguera-Medina JM, Coheña-Jiménez M, Martínez-Nova A, Jiménez-Cano VM, Sánchez-Gómez R. Biomechanical Effect on Jack's Test on Barefoot Position, Regular Socks, and Biomechanics Socks. Life (Basel) 2024; 14:248. [PMID: 38398757 PMCID: PMC10890571 DOI: 10.3390/life14020248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 02/09/2024] [Indexed: 02/25/2024] Open
Abstract
The proper dorsal flexion movement of the first metatarsophalangeal joint (MTPJ) is crucial for an accurate gait. Restricted movement can disrupt the windlass mechanism, and Jack's test is a tool to assess such alterations. Although running socks are commonly used, their influence on the windlass mechanism remains unclear. Therefore, the aim of this study was to measure the resistance to passive dorsal flexion of the first metatarsophalangeal joint (MTPJ) under three different conditions: barefoot, wearing regular socks, and wearing biomechanical socks, using a digital force gauge. METHODS The research involved a sample size of 30 subjects (14 men and 16 women), and Jack's test was conducted using a digital force gauge and a lever system. Three conditions were measured, barefoot, with a regular sock, and with the biomechanical socks. RESULTS Statistically significant differences were observed when using biomechanical socks with orthopedic corrections during Jack's test, as measured with the digital force gauge (13.33 N ± 3.54, p < 0.001). CONCLUSIONS The utilization of biomechanical socks with a kinetic wedge, reinforced mesh in the medial longitudinal arch, and padding in the heel area results in a reduction of the force required, measured in newtons, to perform dorsal flexion of the first metatarsophalangeal joint (MTPJ) during Jack's test compared to being barefoot or wearing regular socks.
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Affiliation(s)
- Álvaro Gómez-Carrión
- Nursing Department, Faculty of Nursing, Physiotherapy, and Podiatry, Universidad Complutense de Madrid, 28040 Madrid, Spain;
| | | | - Manuel Coheña-Jiménez
- Podiatry Department, Faculty of Nursing, Physiotherapy, and Podiatry, Universidad de Sevilla, 41009 Sevilla, Spain;
| | - Alfonso Martínez-Nova
- Nursing Department, Universidad de Extremadura, 10600 Plasencia, Spain; (A.M.-N.); (V.M.J.-C.)
| | | | - Rubén Sánchez-Gómez
- Nursing Department, Faculty of Nursing, Physiotherapy, and Podiatry, Universidad Complutense de Madrid, 28040 Madrid, Spain;
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Marchant A, Wallwork SB, Ball N, Witchalls J, Waddington G. The effect of compression and combined compression-tactile stimulation on lower limb somatosensory acuity. Front Sports Act Living 2023; 5:1235611. [PMID: 37927453 PMCID: PMC10622748 DOI: 10.3389/fspor.2023.1235611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 10/03/2023] [Indexed: 11/07/2023] Open
Abstract
Background Lower limb somatosensation and proprioception are important for maintaining balance. Research has shown that compression garments or exposure to textured surfaces, can enhance somatosensation however, little is known about the effect of combined compression and texture on somatosensory acuity in the lower limb. This study aimed to assess the effects of combined compression socks with a plantar textured sole, on lower limb somatosensory acuity. Methods Thirty participants completed a somatosensory acuity task (active movement extent discrimination apparatus; AMEDA) under three conditions: barefoot (control condition), standard knee-high compression sock (compression sock), and knee-high compression sock with internal rubber nodules situated on the sole (textured-compression sock). Somatosensory acuity was assessed between the different sock conditions for the (i) entire group, (ii) high performers, and (iii) low performers. It was hypothesized that low performers would see gains wearing either sock, but the greatest improvement would be in the textured-compression sock condition. Results AMEDA scores were not significantly different between conditions when the entire group was analyzed (p = 0.078). The low performers showed an improvement in somatosensory acuity when wearing the compression sock (p = 0.037) and the textured compression sock (p = 0.024), when compared to barefoot, but there was no difference between the two sock conditions (p > 0.05). The high performers did not show any improvement (p > 0.05 for all). Conclusion These findings demonstrate that additional sensory feedback may be beneficial to individuals with lower baseline somatosensory acuity but is unlikely to provide benefit for those with higher somatosensory acuity.
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Affiliation(s)
- Ashleigh Marchant
- Research Institute for Sport and Exercise, University of Canberra, Canberra, ACT, Australia
| | - Sarah B. Wallwork
- IIMPACT in Health, University of South Australia, Adelaide, SA, Australia
| | - Nick Ball
- Research Institute for Sport and Exercise, University of Canberra, Canberra, ACT, Australia
| | - Jeremy Witchalls
- Research Institute for Sport and Exercise, University of Canberra, Canberra, ACT, Australia
| | - Gordon Waddington
- Research Institute for Sport and Exercise, University of Canberra, Canberra, ACT, Australia
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Moran-Cortes JF, Gómez-Martín B, Escamilla-Martínez E, Sánchez-Rodríguez R, Gómez-Carrión Á, Martínez-Nova A. Thermoregulation in Two Models of Trail Run Socks with Different Fabric Separation. Life (Basel) 2023; 13:1768. [PMID: 37629624 PMCID: PMC10455639 DOI: 10.3390/life13081768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/08/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND Trail running socks with the same fibers and design but with different separations of their three-dimensional waves could have different thermoregulatory effects. Therefore, the objective of this study was to evaluate the temperatures reflected on the sole of the foot after a mountain race with the use of two models of socks with different wave separations. MATERIAL AND METHODS In a sample of 34 subjects (twenty-seven men and seven women), the plantar temperature was analyzed with the thermal imaging camera Flir E60bx® (Flir systems, Wilsonville, OR, USA) before and after running 14 km in mountainous terrain at a hot temperature of 27 °C. Each group of 17 runners ran with a different model of separation between the waves of the tissue (2 mm versus 1 mm). After conducting the post-exercise thermographic analysis, a Likert-type survey was conducted to evaluate the physiological characteristics of both types of socks. RESULTS There was a significant increase in temperature in all areas of interest (p < 0.001) after a 14 km running distance with the two models of socks. The hallux zone increased in temperature the most after the race, with temperatures of 8.19 ± 3.1 °C and 7.46 ± 2.1 °C for the AWC 2.2 and AWC 3, respectively. However, no significant differences in temperature increases were found in any of the areas analyzed between the two groups. Runners perceived significant differences in thermal sensation between AWC 2.2 socks with 4.41 ± 0.62 points and AWC 3 with 3.76 ± 1.03 points (p = 0.034). CONCLUSION Both models had a similar thermoregulatory effect on the soles of the feet, so they can be used interchangeably in short-distance mountain races. The perceived sensation of increased thermal comfort does not correspond to the temperature data.
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Affiliation(s)
- Juan Francisco Moran-Cortes
- Nursing Department, Universidad de Extremadura (Centro Universitario de Plasencia), Avda. Virgen del Puerto 2, 10600 Plasencia, Spain (R.S.-R.); (A.M.-N.)
| | - Beatriz Gómez-Martín
- Nursing Department, Universidad de Extremadura (Centro Universitario de Plasencia), Avda. Virgen del Puerto 2, 10600 Plasencia, Spain (R.S.-R.); (A.M.-N.)
| | - Elena Escamilla-Martínez
- Nursing Department, Universidad de Extremadura (Centro Universitario de Plasencia), Avda. Virgen del Puerto 2, 10600 Plasencia, Spain (R.S.-R.); (A.M.-N.)
| | - Raquel Sánchez-Rodríguez
- Nursing Department, Universidad de Extremadura (Centro Universitario de Plasencia), Avda. Virgen del Puerto 2, 10600 Plasencia, Spain (R.S.-R.); (A.M.-N.)
| | - Álvaro Gómez-Carrión
- Nursing Department, Faculty of Nursing, Physiotherapy, and Podiatry, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Alfonso Martínez-Nova
- Nursing Department, Universidad de Extremadura (Centro Universitario de Plasencia), Avda. Virgen del Puerto 2, 10600 Plasencia, Spain (R.S.-R.); (A.M.-N.)
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Chang L, Fu S, Li J, Wu S, Adams R, Han J, Han C. Effects of compression running pants and treadmill running stages on knee proprioception and fatigue-related physiological responses in half-marathon runners. Front Physiol 2022; 13:1035424. [PMID: 36569751 PMCID: PMC9768588 DOI: 10.3389/fphys.2022.1035424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 11/17/2022] [Indexed: 12/12/2022] Open
Abstract
Background: Knee injury is common in half-marathon runners, however, the effect of compression running pants on fatigue and knee proprioception remains unclear. Objectives: The study aims to investigate whether wearing compression running pants (CRP) and treadmill running stages affect knee proprioception and fatigue-related physiological responses during half-marathon running. Methods: Eighteen half-marathon runners completed two self-paced 21 km treadmill running trials, once wearing CRP and once wearing loose running shorts (LRS). For each 21 km run, RPE, heart rate, blood lactic acid, and knee flexion proprioception were assessed before starting, and after each 7 km stage. Results: Data analysis revealed no difference between CRP and LRS conditions in heart rate, RPE, or blood lactic acid. Repeated measures ANOVA showed a significant garment condition main effect whereby wearing CRP was associated with higher knee proprioceptive acuity (p = 0.006). Polynomial trend analysis showed a significant linear downwards trend in proprioceptive acuity across the four measurement occasions (p = 0.048). Stage analysis showed that wearing CRP was associated with better knee proprioception at running distances of 14 km (p = 0.007, 95%CI = -0.054, -0.010) and 21 km (p = 0.016, 95%CI = -0.051, -0.006). Conclusion: Compression running pants provide an overall positive effect on knee proprioception, particularly after 14 km and 21km, which may reduce the probability of knee injury. CRP had no significant effect on physiological measures in half-marathon running.
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Affiliation(s)
- Lin Chang
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Silin Fu
- College of Physical Education and Sports, Beijing Normal University, Beijing, China
| | - Jianghua Li
- Department of Physical Education, University of International Business and Economics, Beijing, China
| | - Sam Wu
- Department of Health and Medical Sciences, Swinburne University of Technology, Melbourne, VIC, Australia
| | - Roger Adams
- Research Institute for Sport and Exercise, University of Canberra, Canberra, VIC, Australia
| | - Jia Han
- College of Rehabilitation Sciences, Shanghai University of Medicine and Health Sciences, Shanghai, China,*Correspondence: Chunying Han, ; Jia Han,
| | - Chunying Han
- School of Arts, Shanghai University of Sport, Shanghai, China,*Correspondence: Chunying Han, ; Jia Han,
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Park EJ. Effects of Compression Stockings on Body Balance in Hemiplegic Patients with Subacute Stroke. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16212. [PMID: 36498287 PMCID: PMC9741381 DOI: 10.3390/ijerph192316212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/24/2022] [Accepted: 12/01/2022] [Indexed: 06/17/2023]
Abstract
(1) Background: Stroke patients with hemiplegia have an increased risk of developing deep vein thrombosis (DVT). DVT increases the risk of life-threatening pulmonary embolism and is associated with poor prognosis. The early wearing of compression stockings can help prevent DVT. This study aimed to assess the impact of compression stockings on body balance in stroke patients with unilateral lower extremity muscle weakness; (2) Methods: Hemiplegic stroke patients in the subacute phase who were able to walk with assistance were recruited. The patients were divided into two groups: one group received rehabilitation treatment with compression stockings, and the other received treatment without compression stockings. The rehabilitation treatment involved hospitalization for 4 weeks, the Trunk Control Test (TCT), the Trunk Impairment Scale (TIS), and the Berg Balance Scale (BBS). The patients were evaluated before and 4 weeks after the start of treatment. The differences in BBS, TCT, and TIS before and after treatment between the two groups were compared; (3) Results: Altogether, 236 hemiplegic stroke patients were recruited. There was an improvement in body balance after treatment in both groups, and BBS, TCT, and TIS scores significantly increased in the group that received rehabilitation treatment with compression stockings; (4) Conclusions: In patients with hemiplegic stroke in the subacute period, rehabilitation while wearing compression stockings appears to improve body balance.
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Affiliation(s)
- Eo Jin Park
- Department of Rehabilitation Medicine, Kyung Hee University Hospital at Gangdong, Seoul 05278, Republic of Korea
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Han J, Yang Z, Witchalls J, Ganderton C, Adams R, Waddington G. Ankle Inversion Proprioception Impairment in Persons with Chronic Ankle Instability Is Task-Specific. Percept Mot Skills 2022; 129:1736-1748. [PMID: 36113161 DOI: 10.1177/00315125221125608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
While investigators have often compared ankle proprioception between groups with and without chronic ankle instability (CAI), findings have been inconsistent. Possibly this is because ankle proprioceptive impairment in this population is task-specific. Thus, we aimed to compare ankle inversion proprioception in individuals with and without CAI in two task conditions: (i) when standing (not challenging) and (ii) when on a step-down landing (minimally-challenging). Ankle inversion proprioception was measured in both conditions for 38 recreational sport player volunteers with CAI (n = 19) and without CAI (n = 19). We used the Active Movement Extent Discrimination Apparatus (AMEDA) for the standing condition and the Ankle Inversion Discrimination Apparatus-Landing (AIDAL) for step-down landing. From analysis of variance (ANOVA) tests, CAI and non-CAI participants performed equally well on the AMEDA when standing; but the CAI group performed significantly worse than the non-CAI group on the AIDAL step-down landing task (p = 0.03). Within the non-CAI group, the AIDAL proprioceptive scores, as area under the receiver operating characteristics curve (AUC), were significantly higher than their AMEDA AUC scores (p = 0.03), while there was no significant difference between AIDAL and AMEDA AUC scores in the CAI group. Cumberland Ankle Instability Tool CAIT scores were significantly correlated with AIDAL scores (Spearman's rho = 0.391, p = 0.015), but not with the AMEDA scores; and there was no significant correlation between the AIDAL and AMEDA scores. Thus, an ankle inversion proprioceptive deficit was evident for persons with CAI on the step-down AIDAL, and in a dose-response way, but not evident on the standing AMEDA, suggesting that ankle proprioceptive impairment is task-specific. Selected proprioceptive tests must present some minimal degree of challenge to the ankle joint in a functional task in order to differentiate CAI from non-CAI participants.
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Affiliation(s)
- Jia Han
- College of Rehabilitation Sciences, 191610Shanghai University of Medicine and Health Sciences, Shanghai, China.,Research Institute for Sport and Exercise, 2234University of Canberra, Canberra, ACT, Australia.,Faculty of Health, Arts and Design, 444935Swinburne University of Technology, Hawthorn, VIC, Australia
| | - Zonghan Yang
- Department of Physiotherapy, 85084University of Melbourne, Melbourne, VIC, Australia
| | - Jeremy Witchalls
- Research Institute for Sport and Exercise, 2234University of Canberra, Canberra, ACT, Australia
| | - Charlotte Ganderton
- Faculty of Health, Arts and Design, 444935Swinburne University of Technology, Hawthorn, VIC, Australia
| | - Roger Adams
- Research Institute for Sport and Exercise, 2234University of Canberra, Canberra, ACT, Australia
| | - Gordon Waddington
- Research Institute for Sport and Exercise, 2234University of Canberra, Canberra, ACT, Australia
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Han J, Adams R, Yang N, Waddington G. Proprioception: a different look at the same concept-Comment on Heroux et al. J Appl Physiol (1985) 2022; 133:606-607. [PMID: 36041480 DOI: 10.1152/japplphysiol.00330.2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Jia Han
- College of Rehabilitation Sciences, Shanghai University of Medicine and Health Sciences, Shanghai, People's Republic of China.,Research Institute for Sport and Exercise, University of Canberra, ACT, Canberra, Australia.,Faculty of Health, Arts and Design, Swinburne University of Technology, Hawthorn, Australia
| | - Roger Adams
- Research Institute for Sport and Exercise, University of Canberra, ACT, Canberra, Australia
| | - Nan Yang
- School of International Education, Shanghai University of Sport, Shanghai, People's Republic of China
| | - Gordon Waddington
- Research Institute for Sport and Exercise, University of Canberra, ACT, Canberra, Australia
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Derby H, Conner NO, Talukder A, Griffith A, Freeman C, Burch R, Simpson JD, Goble DJ, Knight AC, Chander H. Impact of Sub-Clinical and Clinical Compression Socks on Postural Stability Tasks among Individuals with Ankle Instability. Healthcare (Basel) 2022; 10:healthcare10071271. [PMID: 35885797 PMCID: PMC9323572 DOI: 10.3390/healthcare10071271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/04/2022] [Accepted: 07/05/2022] [Indexed: 11/16/2022] Open
Abstract
Compression socks are used by a very diverse group of individuals and may potentially have a greater impact on physically diminished or impaired individuals as opposed to healthy individuals. The purpose of this study was to compare the effects of sub-clinical (SC) and clinical (CL) compression socks among healthy (CON), copers (COP), and individuals with chronic ankle instability (CAI). Postural stability was evaluated in 20 participants (11 males and 9 females) using Balance Tracking System Balance platform (BTrackS™) during the modified clinical test of sensory integration in balance (mCTSIB) and limits of stability (LOS) tests. Postural sway parameters were analyzed using a mixed model repeated measures analysis of variance 3 (group: CON, COP, and CAI) by 3 (compression condition: BF, SC, and CL) × 4 (balance condition: EO, EC, EOF, and ECF) for mCTSIB and a 3 (group: CON, COP, and CAI) by 3 (compression condition: BF, SC, CL) × 4 (balance condition: FL, BL, BR, FR) for LOS. Results revealed significantly greater postural stability with both SC and CL compression socks when compared to barefoot conditions. However, no significant differences were observed among groups for compression socks grades. Both SC and CL compression socks may be effective in increasing postural stability.
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Affiliation(s)
- Hunter Derby
- Neuromechanics Laboratory, Department of Kinesiology, Mississippi State University, Starkville, MS 39762, USA; (A.G.); (A.C.K.); (H.C.)
- Correspondence:
| | - Nathan O. Conner
- Department of Human Movement Science, Oakland University, Rochester, MI 48309, USA; (N.O.C.); (D.J.G.)
| | - Amit Talukder
- Department of Human Sciences, Mississippi State University, Starkville, MS 39762, USA; (A.T.); (C.F.)
| | - Aaron Griffith
- Neuromechanics Laboratory, Department of Kinesiology, Mississippi State University, Starkville, MS 39762, USA; (A.G.); (A.C.K.); (H.C.)
| | - Charles Freeman
- Department of Human Sciences, Mississippi State University, Starkville, MS 39762, USA; (A.T.); (C.F.)
| | - Reuben Burch
- Department of Industrial and Systems Engineering, Mississippi State University, Starkville, MS 39762, USA;
- Human Factors & Athlete Engineering, Center for Advanced Vehicular Systems, Mississippi State University, Starkville, MS 39759, USA
| | - Jeffrey D. Simpson
- Sports Medicine & Neuromechanics Laboratory, Department of Movement Sciences and Health, University of West Florida, Pensacola, FL 32514, USA;
| | - Daniel J. Goble
- Department of Human Movement Science, Oakland University, Rochester, MI 48309, USA; (N.O.C.); (D.J.G.)
| | - Adam C. Knight
- Neuromechanics Laboratory, Department of Kinesiology, Mississippi State University, Starkville, MS 39762, USA; (A.G.); (A.C.K.); (H.C.)
| | - Harish Chander
- Neuromechanics Laboratory, Department of Kinesiology, Mississippi State University, Starkville, MS 39762, USA; (A.G.); (A.C.K.); (H.C.)
- Human Factors & Athlete Engineering, Center for Advanced Vehicular Systems, Mississippi State University, Starkville, MS 39759, USA
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