Are there any changes in strength after the application of Kinesio taping in lateral epicondylalgia?

2021 ◽  
pp. 1-7
Author(s):  
María Jesús Martínez-Beltrán ◽  
David Rodríguez Sanz ◽  
Néstor Pérez Mallada
Keyword(s):  
Muscle Strength ◽  
Research Question ◽  
Randomized Study ◽  
Isokinetic Strength ◽  
Post Intervention ◽  
Fatigue Effect ◽  
Kinesio Taping ◽  
Lateral Epicondylalgia ◽  
External Component ◽  
Isometric Muscle

BACKGROUND: In 1973, Dr. Kenzo Kase developed Kinesio taping from the hypothesis that this external component could aid the functions of muscles and other tissues. There are different studies on this issue, but none has completely clarified the research question. OBJECTIVE: To study the application of Kinesio taping in the variation of isometric muscle strength of the hand extension and grip, isokinetic strength of the pronation and supination movements, and the time it takes to reach that strength in patients with lateral epicondylalgia. METHODS: An analytical, experimental, randomized study was carried out with 104 subjects with lateral epicondylalgia. The subjects were randomly distributed among two groups: one received Kinesio taping and the other a placebo material. A pre- and post-intervention measurement was performed. The post-measurement was carried out 24 hours later so as to completely eliminate the fatigue effect produced by the first day measurements, as well as to ensure that the intervention was effective, and not immediate. The measurements were made using a dynamometer. RESULTS: No significant differences were found between the application of Kinesio taping and placebo material in subjects with lateral epicondylalgia regarding the variation of muscle strength in any of the study variables (p> 0.05 for all studied variables). CONCLUSIONS: Kinesio taping produces no change in strength after application and exerts an effect similar to that of a placebo.

scholarly journals Exploratory evaluation of muscle strength and skin surface temperature responses to contemporary cryotherapy modalities in sport

2021 ◽  
pp. 1-9
Author(s):  
Jill Alexander ◽  
James Selfe ◽  
Olivia Greenhalgh ◽  
David Rhodes
Keyword(s):  
Muscle Strength ◽  
Surface Temperature ◽  
Skin Surface ◽  
Treatment Modalities ◽  
Isokinetic Strength ◽  
Skin Surface Temperature ◽  
Healthy Male ◽  
Post Intervention ◽  
To Receive ◽  
Temperature Responses

BACKGROUND: The effects of contemporary cryo-compression devices on function are limited compared to traditional applications of cooling. Development of cooling protocols are warranted. OBJECTIVE: To investigate the effects of three different cryo-compressive modalities applied at the knee on the isokinetic strength of the quadriceps over a re-warming period. METHODS: Eleven healthy male participants took part (23 ± 14 years; 78.3 ± 14.5 Kg; 180 ± 9.5 cm) randomly assigned to receive all modalities (Game Ready® (GR), Swellaway® (SA), Wetted Ice (WI)) applied for 15-min, separated by 1-week. Skin surface temperature (Ts⁢k) via thermography and the concentric peak moment (PM) of the quadriceps at 60 and 180∘/s were collected pre-, immediately-post and at 20-min post-intervention. RESULTS: Significant reductions occurred in Ts⁢k across all timepoints for all modalities (p=⩽ 0.05). Significant reductions in PM for WI were noted across all timepoints and PM for GR and SA immediately-post (p=⩽ 0.05) only. CONCLUSION: Precaution for immediately returning to sport following cryotherapy is required and influenced by type of cooling on muscle strength responses. Alternate targeted treatment modalities to minimise deferred deleterious effects on muscle strength may be considered. Research into length of application, periodisation and location is warranted for the development of such contemporary cryo-compressive modalities in applied practice.

scholarly journals High-security closed devices are efficient and safe to protect human oocytes from potential risk of viral contamination during vitrification and storage especially in the COVID-19 pandemic

2021 ◽  
Author(s):  
Eleonora Porcu ◽  
Maria Lucrezia Tranquillo ◽  
Leonardo Notarangelo ◽  
Patrizia Maria Ciotti ◽  
Nilla Calza ◽  
...  
Keyword(s):  
Research Question ◽  
Randomized Study ◽  
Implantation Rate ◽  
University Hospital ◽  
Miscarriage Rate ◽  
Human Oocytes ◽  
High Security ◽  
Group 2 ◽  
And Storage ◽  
Group 1

Abstract Purpose The main purpose and research question of the study are to compare the efficacy of high-security closed versus open devices for human oocytes’ vitrification. Methods A prospective randomized study was conducted. A total of 737 patients attending the Infertility and IVF Unit at S.Orsola University Hospital (Italy) between October 2015 and April 2020 were randomly assigned to two groups. A total of 368 patients were assigned to group 1 (High-Security Vitrification™ - HSV) and 369 to group 2 (Cryotop® open system). Oocyte survival, fertilization, cleavage, pregnancy, implantation, and miscarriage rate were compared between the two groups. Results No statistically significant differences were observed on survival rate (70.3% vs. 73.3%), fertilization rate (70.8% vs. 74.9%), cleavage rate (90.6% vs. 90.3%), pregnancy/transfer ratio (32.0% vs. 31.8%), implantation rate (19.7% vs. 19.9%), nor miscarriage rates (22.1% vs. 21.5%) between the two groups. Women’s mean age in group 1 (36.18 ± 3.92) and group 2 (35.88 ± 3.88) was not significantly different (P = .297). A total of 4029 oocytes were vitrified (1980 and 2049 in groups 1 and 2 respectively). A total of 2564 were warmed (1469 and 1095 in groups 1 and 2 respectively). A total of 1386 morphologically eligible oocytes were inseminated by intracytoplasmic sperm injection (792 and 594 respectively, P = .304). Conclusions The present study shows that the replacement of the open vitrification system by a closed one has no impact on in vitro and in vivo survival, development, pregnancy and implantation rate. Furthermore, to ensure safety, especially during the current COVID-19 pandemic, the use of the closed device eliminates the potential samples’ contamination during vitrification and storage.

scholarly journals Effects of whole-body vibration on quadriceps and hamstring muscle strength, endurance, and power in children with hemiparetic cerebral palsy: a randomized controlled study

2021 ◽  
Vol 26 (1) ◽  
Author(s):  
Rania G. Hegazy ◽  
Amr Almaz Abdel-aziem ◽  
Eman I. El Hadidy ◽  
Yosra M. Ali
Keyword(s):  
Cerebral Palsy ◽  
Physical Therapy ◽  
Muscle Strength ◽  
Whole Body Vibration ◽  
Whole Body ◽  
Controlled Study ◽  
Control Group ◽  
Hamstring Muscle ◽  
Post Intervention ◽  
Body Vibration

Abstract Background Hemiplegic cerebral palsy (CP) enormously affects the quadriceps and hamstring muscles. It causes weakness in the affected lower-extremity muscles in addition to muscle imbalance and inadequate power production, especially in the ankle plantar-flexor and knee extensor muscles. It also causes anomalous delayed myoelectrical action of the medial hamstring. A whole-body vibration (WBV) exercise can diminish muscle spasticity and improve walking speed, muscle strength, and gross motor function without causing unfavorable impacts in adults suffering from CP. Thus, the aim of this study is to investigate the impacts of WBV training associated with conventional physical therapy on the quadriceps and hamstring muscle strength, endurance, and power in children with hemiparetic CP. Results The post-intervention values of the quadriceps and hamstring muscle force, endurance, and power were significantly higher than the pre-intervention values for both groups (p = 0.001). The post-intervention values of the study group were significantly higher than the control group (quadriceps force, p = 0.015; hamstring force, p = 0.030; endurance, p = 0.025; power, p = 0.014). Conclusion The 8 weeks of WBV training that was added to traditional physical therapy was more successful in improving the quadriceps and hamstring muscle strength, endurance, and power in children with hemiparetic CP when compared to traditional physical therapy alone.

Unilateral isometric muscle fatigue decreases force production and activation of contralateral knee extensors but not elbow flexors

2014 ◽  
Vol 39 (12) ◽  
pp. 1338-1344 ◽  
Author(s):  
Israel Halperin ◽  
David Copithorne ◽  
David G. Behm
Keyword(s):  
Muscle Fatigue ◽  
Force Production ◽  
Voluntary Activation ◽  
Knee Extensors ◽  
Elbow Flexors ◽  
Post Intervention ◽  
Nonlocal Effects ◽  
And Performance ◽  
Voluntary Contractions ◽  
Isometric Muscle

Nonlocal muscle fatigue occurs when fatiguing 1 muscle alters performance of another rested muscle. The purpose of the study was to investigate if fatiguing 2 separate muscles would affect the same rested muscle, and if fatiguing the same muscle would affect 2 separate muscles. Twenty-one trained males participated in 2 studies (n = 11; n = 10). Subjects performed 2 pre-test maximum voluntary contractions (MVCs) with the nondominant knee extensors. Thereafter they performed two 100-s MVCs with their dominant knee extensors, elbow flexors, or rested. Between and after the sets, a single MVC with the nondominant rested knee extensors was performed. Subsequently, 12 nondominant knee extensors repeated MVCs were completed. Force, quadriceps voluntary activation (VA), and electromyography (EMG) were measured. The same protocol was employed in study 2 except the nondominant elbow-flexors were tested. Study 1: Compared with control conditions, a significant decrease in nondominant knee extensors force, EMG, and VA was found under both fatiguing conditions (P ≤ 0.05; effect size (ES) = 0.91–1.15; 2%–8%). Additionally, decrements in all variables were found from the first post-intervention MVC to the last (P ≤ 0.05; ES = 0.82–2.40; 9%–20%). Study 2: No differences were found between conditions for all variables (P ≥ 0.33; ES ≤ 0.2; ≤3.0%). However, all variables decreased from the first post-intervention MVC to the last (P ≤ 0.05; ES = 0.4–3.0; 7.2%–19.7%). Whereas the rested knee extensors demonstrated nonlocal effects regardless of the muscle being fatigued, the elbow-flexors remained unaffected. This suggests that nonlocal effects are muscle specific, which may hold functional implications for training and performance.

A neuropsychological group rehabilitation program with institutionalized elderly

2016 ◽  
Vol 33 (S1) ◽  
pp. s235-s235
Author(s):  
L. Lemos ◽  
H. Espírito-Santo ◽  
S. Simões ◽  
F. Silva ◽  
J. Galhardo ◽  
...  
Keyword(s):  
Depressive Symptoms ◽  
Depressive Symptomatology ◽  
Randomized Study ◽  
Geriatric Depression Scale ◽  
Depression Scale ◽  
Rehabilitation Program ◽  
Post Intervention ◽  
Institutionalized Elderly ◽  
Group Rehabilitation ◽  
The Impact

IntroductionElderly institutionalization involves an emotional adaptation and the research shows that the risk of depression increases.ObjectivesEvaluate the impact of a neuropsychological group rehabilitation program (NGRP) on depressive symptomatology of institutionalized elderly.AimsNGRP influences the decrease of depressive symptoms.MethodsElderly were assessed pre- and post-intervention with the Geriatric Depression Scale (GDS) and divided into a Rehabilitated Group (RG), a Waiting List Group (WLG), and a Neutral Task Group (NTG).ResultsIn this randomized study, before rehabilitation, 60 elderly people (RG; 80.31 ± 8.98 years of age; 74.2% women) had a mean GDS score of 13.33 (SD = 9.21). Five elderly included in the NTG (80.13 ± 10.84 years; 75.0% women) had a mean GDS score of 10.60 (SD = 4.72). Finally, 29 elderly in the WLG (81.32 ± 6.68 years; 69.0% women) had a mean GDS score of 14.93 (SD = 6.02). The groups were not different in GDS baseline scores (F = 0.74; P = 0.478). ANCOVA has shown significant differences (P < 0.05) in GDS scores between the three groups after 10 weeks. Sidak adjustment for multiple comparisons revealed that elderly in the WLG got worse scores in GDS, comparing with elderly in RG (P < 0.01), and with elderly in NTG (P < 0.05).ConclusionsElderly that are not involved in a task get worse in depressive symptomatology. Being involved in a structured group task means lower depressive symptoms and being in a NGRP means even greater results.Disclosure of interestThe authors have not supplied their declaration of competing interest.

scholarly journals Kinesio Taping Does Not Alter Quadriceps Isokinetic Strength and Power in Healthy Nonathletic Men: A Prospective Crossover Study

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Paweł Korman ◽  
Anna Straburzyńska-Lupa ◽  
Radosław Rutkowski ◽  
Jakub Gruszczyński ◽  
Jacek Lewandowski ◽  
...  
Keyword(s):  
Repeated Measures ◽  
Peak Torque ◽  
Quadriceps Muscle ◽  
Knee Extensors ◽  
Isokinetic Strength ◽  
Acute Effects ◽  
Isokinetic Dynamometer ◽  
Mean Power ◽  
Concentric Contractions ◽  
Kinesio Taping

Objectives. The effects of Kinesio Taping (KT) on muscular performance remain largely unclear. This study aimed to investigate the acute effects of KT on the maximum concentric and eccentric quadriceps isokinetic strength.Study Design. This is a single-blinded, placebo crossover, repeated measures study.Methods. Maximum isokinetic concentric/eccentric extension torque, work, and power were assessed by an isokinetic dynamometer without taping (NT) and with KT or placebo taping (PT) in 17 healthy young men. Repeated measures one-way analysis of variance (ANOVA) was used for statistical analyses.Results. Testing concentric contractions at 60°/s or 180°/s isokinetic speed, no significant differences in peak torque (Nm), total work (J), or mean power (W) were noted among the application modes under different conditions. Testing eccentric contractions at 30°/s or 60°/s isokinetic speed, no significant differences in mentioned parameters were noted, respectively. KT on the quadriceps neither decreased nor increased muscle strength in the participants.Conclusion. KT application onto the skin overlying the quadriceps muscle does not enhance the strength or power of knee extensors in healthy men.

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