Tag: proprioception

Analysis of functional prorpioception in lower limb among younger and older adults

Ravi Shankar, Sivakumar Ramachandran, Radhika CM, Parthiban P

 

Ravi Shankar, Sivakumar Ramachandran, Radhika CM, Parthiban P – Analysis of functional prorpioception in lower limb among younger and older adults. Fizjoterapia Polska 2023; 23(4); 170-174

DOI: https://doi.org/10.56984/8ZG20A7jK

Abstract
Background. Proprioception is the internal sense that assists an individual in learning a motor task and executing it seamlessly. Generally, a proprioception deficit is tested by measuring degrees of error in repositioning a joint or limb in space. Most of the measures use single-joint movement and, on a few occasions, multi-joint movements are tested with high-tech instrumentation in a laboratory setting. Multi-joint testing can reflect the impact of a proprioception deficit in functional activity. We used a novel method to test proprioception as a functional activity.
Aim. The study aims to analyse the functional proprioception in the lower limbs of younger and older adults.
Methodology. Thirty-seven younger and thirty-seven older adults were tested for proprioception in lower limbs with a target-reaching task. The participant was given a target point to touch with the great toe with eyes open. Following the trial, they were asked to touch the target with their eyes closed. The error in distance was measured in centimetres for three attempts. The minimal error was taken for analysis.
Result. The result shows that a mean error of around 2.6 cm and 5.7 to 6 cm is present in young and older adults respectively. There was no difference with respect to the side noted in the young adults, but the left side of adults shows a marginally higher error compared to the right side.
Conclusion. Functional proprioception differs among young and older adults. Multi-joint proprioception can provide different insights into an individual’s ability to use proprioception effectively.
Keywords
proprioception, multi-joint testing, younger adults, older adults
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Strength and kinesthetic differentiation of deep muscles stabilizing lumbar spine in low back subclinical pain complaints

Mirosław Kokosz, Edward Saulicz, Tomasz Wolny, Mariola Saulicz, Andrzej Myśliwiec, Łukasz Gębala, Oliwia Mokrus, Paweł Linek

Mirosław Kokosz, Edward Saulicz, Tomasz Wolny, Mariola Saulicz, Andrzej Myśliwiec, Łukasz Gębala, Oliwia Mokrus, Paweł Linek – Strength and kinesthetic differentiation of deep muscles stabilizing lumbar spine in low back subclinical pain complaints. Part 1. Fizjoterapia Polska 2012; 12(2); 101-112

Abstract
Background. Lumbar spine pain is one of the most frequent malfunctioning of the locomotor system. The aim of this article was to examine whether there is a co-relationship between the preliminary, subclinical symptoms of pain and the strength and kinesthetic differentiation of deep muscles stabilizing the lumbar spine in the lower section of spine. Material and methods. Appearance of pain in lumbar spine was taken as an independent variable. The average intensity of the ailment was 8.81 points (±3.68) in the Oswestry scale in 52 subjects. The second group composed of 48 persons who, at the time of the examination, felt no pain in the low back. Both groups were matched regarding the basic parameters: age, body weigh, height, level of physical activities and sex. Results of tests carried out with the use of pressure stabilizer in the supine and prone positions constituted the dependent variables. Results. Statistical analysis showed that there are significant dependencies between the presence of pain and strength and kinesthetic differentiation in the prone position. No such dependencies were registered in the supine position. Conclusions. Weakness of the deep stabilizing muscles is characteristic for persons with perceived minor lumbar spine pain. The ability to differentiate pressure force is also disturbed. It seems that an examination performed in a prone position is useful in detecting the above changes.
Key words:
Low Back Pain, muscular stabilization, Proprioception
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Effect of Forward Head Posture on Temporomandibular Joint Proprioception in Post-Pubertal Females: An Observational Study

Nehal G. Omran, Amel M. Yousef, Hamada A. Hamada, Ayman Gouda Matar, Doaa A. Osman

Nehal G. Omran, Amel M. Yousef, Hamada A. Hamada, Ayman Gouda Matar, Doaa A. Osman – Effect of Forward Head Posture on Temporomandibular Joint Proprioception in Post-Pubertal Females: An Observational Study. Fizjoterapia Polska 2019; 19(2); 142-146

Abstract
Aim: to explore the effect of forward head posture (FHP) on temporomandibular joint (TMJ) proprioception in post-pubertal females.
Material and Method. Forty post-pubertal females participated in this study. They were classified in accordance with the craniovertebral angle (CVA) into two groups. The Forward head posture (FHP) group had CVA of less than 48° (n = 21), while the control group had CVA of more than 48° (n = 19). TMJ repositioning accuracy had been measured by vernier caliper for females in both groups.
Results. Statistical analysis revealed that there were no significant (p > 0.05) differences between both groups regarding TMJ repositioning errors in all directions (mouth opening, protrusion and lateral movements) with eyes open or closed.
Conclusion and Discussion. In post-pubertal females, FHP has no negative effect on TMJ proprioception in all directions whether the eyes are open or closed.

Key words:
Forward head posture, craniovertebral angle, temporomandibular joint, proprioception, post-pubertal females

 

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