Immediate Effect of Quadriceps Kinesio Taping on the Anaerobic Muscle Power and Anaerobic Threshold of Healthy College Students

Effects of Kinesio tape on supporting medial foot arch in runners with functional flatfoot: a preliminary study

This study aimed to evaluate the anti-pronation effects of Kinesio tape on flexible flatfoot during running. Nine volunteers participated in a crossover trail of two conditions: with Kinesio tape (KT) or without taping (NT). The running consisted of 9 stages of different inclines on a treadmill over 28 minutes. Navicular drop distance (NDD) was measured before and after the running. Electromyography, the relative plantar pressure, Rating of Perceived Exertion and Visual Analogue Scale were recorded at each stage. After the application of Kinesio tapes over the tibialis posterior and transverse arch, the NDD reduced significantly and the relative posterior pressure reduced during stage 8. Without taping, the NDD decreased slightly after exercise. Comparing between conditions, the tibialis anterior were more activated with Kinesio tape in stages 4 and 5. During the latter half of the running, the medial gastrocnemius and peroneus longus reduced their activity in the KT and NT conditions respectively. In conclusion, the Kinesio tapes intended to facilitate the tibialis posterior and reinforce the transverse arch can reduce NDD in individuals with flexible flatfoot immediately after application, and increase muscle activity of their tibialis anterior during the first 15 minutes of the running.

Effects of taping and proprioceptive neuromuscular facilitation for stance phase duration of stroke patients

[Purpose] The purpose of this study was to investigate the effects of taping and proprioceptive neuromuscular facilitation in stroke patients. [Subjects and Methods] Thirty patients who were diagnosed with hemiparalysis due to stroke were selected as subjects of study. Experiment group 1 patients had Kinesio taping applied before applying the PNF, while experiment group 2 patients had McConell taping applied before applying the PNF. The control group had only the PNF applied. The dartfish program was used to evaluate the stance phase of stroke patients. [Results] Experiment group 1 and experiment group 2 showed a significantly longer stance phase duration of the affected side than the control group in week 6. [Conclusion] Application of Kinesio taping has a more positive effect on the stance phase duration than McConell taping in the patients with stroke.

2-dimensional analysis of low limb taping methods on ambulation for stroke patients

[Purpose] The purpose of this study was to investigate the effect of treatment on the type of taping applied before proprioceptive neuromuscular facilitation treatment. [Subjects and Methods] This study was conducted on thirty patients diagnosed with stroke. The study subjects were divided into three groups: experimental group 1, experimental group 2, and control group 3. Experimental group 1 applied Kinesio taping to the lower limb before applying proprioceptive neuromuscular facilitation technique. Experimental group 2 applied McConnell taping to the lower limb before applying proprioceptive neuromuscular facilitation technique and control group applied only proprioceptive neuromuscular facilitation technique. In this study was used Dartfish to analyze the gait of the lower limbs. [Results] Experiment group 1 showed a significant difference of ankle angle compared to the control group, but a statistically significant difference of ankle angle was observed in week 8. Experiment group 1 and experiment group 2 showed a significantly longer stride length on the affected side than the control group. [Conclusion] Application of Kinesio taping has a more positive effect on the ambulation than McConnell taping.

Acute effects of kinesio taping on a 6 s maximal cycling sprint performance

Based on the hypothesis that tactile stimulation affects muscle activation levels, we theorized that taping vastus medialis and vastus lateralis muscles would improve a 6 s sprint cycling performance. Thus, the aim of this study was to determine whether the use of kinesio taping (KT) was helpful in increasing maximal-intensity cycling exercise. Sixteen active healthy subjects were enrolled in a randomized placebo, repeated measures design. All subjects were tested on a cycle ergometer under three conditions: without taping, taping along anterior thigh muscles and sham taping across the same muscle groups. Results showed a significant increase in peak power output and total work after the application compared to the condition with no tape applied (p < 0.05). No significant difference was found between the two modes of application. Our findings indicated that the tactile stimulation of KT applied longitudinally provided positive effects during a sprint cycling performance in healthy and active subjects.

Effects of Kinesio taping in patients with quadriceps inhibition: A randomized, single-blinded study

OBJECTIVE

To determine effects of Kinesio taping (KT) on quadriceps activation and maximal voluntary isometric contraction (MVIC) in patients with quadriceps inhibition.

DESIGN

Randomized, single-blinded.

SETTING

Laboratory.

PATIENTS

Sixteen participants (9 males, 7 females) with quadriceps inhibition, as determined by 90% or lower in central activation ratio (CAR), participated.

MAIN OUTCOME MEASURES

Hoffmann reflex (H-reflex) of the vastus medialis and quadriceps CAR and MVIC were measured before taping, and participants were randomly allocated to either KT (KT application with tension) or sham (non-elastic tape application without tension) group. H-reflexes were assessed immediately and 20 min after tape was applied over the rectus femoris. All outcomes were measured again after tape was removed when participants returned the laboratory 24-48 h after taping.

RESULTS

Two-way repeated ANOVA found no group-by-time interaction for: H-reflex (F_3,42 = 1.94, P = 0.14), CAR (F_1,14 = 0.03, P = 0.86), or MVIC (F_1,14 = 0.007, P = 0.93). None of the outcome measures differed between groups or over time (P > 0.05).

CONCLUSIONS

KT applied to the rectus femoris did not change H-reflex of the vastus medialis and quadriceps CAR and MVIC in patients with quadriceps inhibition.

Effects of Kinesio taping and Mcconnell taping on balance and walking speed of hemiplegia patients

[Purpose] The aim of this study was to evaluate the overlap effect of the PNF following the application of Kinesio taping and the McConnell taping, and also the impact of the taping application method on the balance and walking speed of the patients with stroke. [Subjects and Methods] Thirty-six patients who were diagnosed with hemiplegia due to stroke were selected as subjects of this study. They were randomly and evenly divided into experiment group 1 (Kinesio taping group), experiment group 2 (McConnell taping group), and the control group; each group had 12 patients. [Results] The Berg balance scale (BBS) was used to evaluate balance, and the ability in this study. A 10 m walking test (10MWT) was performed to measure the walking speed. Experiment group 1 showed a statistically significant improvement in balance and walking speed compared to experiment group 2, and the control group in week 4 and week 8. [Conclusion] Application of Kinesio taping had a more beneficial effect on the balance and walking speed than joint-fixation taping of the patients with stroke.

The effect of non-elastic taping on balance and gait function in patients with stroke

[Purpose] This study investigated the influence of exercise on balance ability and gait function in stroke patients after applying non-elastic tape, which can stabilize muscles and joints, to the lower extremities of the affected side. [Subjects and Methods] The subjects were 30 patients diagnosed with stroke. They were divided into an experimental group (n = 15) and a control group (n = 15). The experimental group performed mat and treadmill exercises three times a week for six weeks with non-elastic tape applied to the lower extremities of the affected side. The control group performed the same exercises but without taping. [Results] The intervention significantly improved Berg balance scale scores and timed up and go (TUG) test scores as well as reduced stance duration and stride duration in the experimental group. In the control group, statistically significant improvements were observed in TUG test scores. [Conclusion] Although some differences did not reach the level of statistical significance, the application of non-elastic tape stabilized the joints of the lower extremities, thereby increasing balance and reducing stance duration and one step duration, which resulted in a reduction of overall gait duration.

Effects of self-selected dehydration and meaningful rehydration on anaerobic power and heart rate recovery of elite wrestlers

[Purpose] This study aimed to verify the effects of self-directed weight loss on lower- and upper-body power, fatigue index, and heart rate recovery immediately before a meaningful competition (12 hours of recovery). In addition, this study tested the hypothesis that weight loss provides advantages in strength and power, as the relative power of the wrestlers is higher than that of opponents in the same weight class who do not reduce weight. [Subjects and Methods] Eleven well-trained wrestlers volunteered for the study. At baseline, their mean ± SD age, body mass, and height were 20.45 ± 2.69 years, 74.36 ± 9.22 kg, and 177 ± 5.71 cm, respectively. Repeated-measures one-way analysis of variance was performed to analyze differences. [Results] Rapid weight loss achieved by restriction of energy and fluid intake resulted in exercise-impaired decreases in peak power and increased fatigue index. Moreover, weight loss by dehydration negatively affected cardiovascular stability. [Conclusion] Most of the negative effects of rapid weight loss disappear after a 12-hour recovery period, and relative peak power increases after weight loss.

Immediate and delayed effects of forearm kinesio taping on grip strength

BACKGROUND

Due to the fundamental role of gripping in most upper limb activities, grip strength promotion is a chief goal in the treatment of patients with upper limb musculoskeletal disorders. Kinesio taping is a novel and effective therapeutic technique believed to facilitate muscle contraction through stimulating mechanoreceptors and increasing the sensory feedback around the taped region.

OBJECTIVES

The present study aimed to identify the best region (flexor, extensor and flexor/extensor regions) and time (immediate, 0.5, 1, 1.5, and 2 hours) of forearm Kinesio taping to obtain the maximum improvement in grip strength.

MATERIALS AND METHODS

In this longitudinal study, 40 healthy men and women (the mean age of 22.3 ± 2.19 years) were selected among students of Shahid Beheshti University of Medical Sciences, Tehran, Iran by simple, nonrandom sampling method. A dynamometer was used to measure grip strength immediately and every 30 minutes during the two hours after I-shaped application of tape (with 50% stretch) to the flexor, extensor, and flexor/extensor forearm muscles.

RESULTS

Grip strength was significantly increased in various muscle groups for males (P = 0.002) and females (P = 0.000) of the forearm and at different intervals for males (P = 0.000) and females (P = 0.000). Moreover, in both men and women, tape application to the extensor region provided greater grip strength compared to taping of the flexor and flexor/extensor regions (P = 0.000 for both). Furthermore, the maximum increase in grip strength were 0.5 (10.8% increase, P = 0.001) and 1.5 h (23.9% increase, P = 0.000) after taping in males and females, respectively.

CONCLUSIONS

Taping the extensor region of forearm is recommended to achieve higher grip strength. Although grip strength increased at a slower pace in females than males, the final values were higher in women.

Effect of exercise intervention on changes in free Fatty Acid levels and metabolic risk factors in stroke patients

[Purpose] The present study investigated the effects of regular exercise on the improvement of free fatty acid (FFA) levels and metabolic risk factors of stroke patients. [Methods] The subjects were 20 male patients aged 47-59 years who were diagnosed as having hemiplegia resulting from stroke. Exercise was conducted using a stationary bicycle, a rehabilitative exercise machine. The exercise program utilized the heart rate reserve (HRR) method to create an exercise intensity amounting to 50-70% of the target heart rate (THR). The program lasted for 30 minutes and was conducted 5 times per week for a total of 12 weeks. [Results] In stroke patients, 12 weeks of exercise training yielded a significant interaction effect with weight, body mass index (BMI), waist circumference (WC), and waist-to-hip ratio (WHR). There were also significant differences in triglycerides (TG) according to the time of measurement, and an interaction effect was observed for triglycerides (TC). High-density lipoprotein cholesterol (HDLC), an important marker of improvement in metabolic risk factors, showed a significant interaction effect with exercise training. In addition, free fatty acids (FFA) showed a significant difference based on the time of measurement and showed a significant negative correlation with HDLC (r = -0.77). [Conclusion] The results of the present study suggest that regular exercise by stroke patients reduces their risk of metabolic complications and stroke recurrence by reducing obesity indices, improving serum lipid and FFA levels, and increasing HDLC levels.