The mechanism of the proprioception acuity degradation is primarily due to the decline in the sensitivity of peripheral mechanoreceptors in the muscles, skin, and joints. It was also suggested that elderly fallers had a lower level of proprioceptive perceptual attunement than non-fallers in a lower-limb matching task, which could be a potential indicator for falls. (2009) found that older adults made greater ankle positioning errors on targets for located farther away from the ankle’s original position. Ī decline in static position sense and an increase in movement detection thresholds at the ankle has been reported in the elderly people. For example, precise ankle proprioception is required while walking for ensuring safe clearance when stepping over an obstacle to avoid tripping. Specifically, the soles of the feet and the ankle joints provide important information about the disposition and movement of the body in space, aiding dynamic balance and postural regulation, nested with other tasks and activities such as reaching for objects and negotiating gaps and surfaces in cluttered environments. Functional proprioception is an important aspect of effective human interactions with the environments in which they dwell. Proprioception, the sense of positioning and movement of the limbs and body in space, plays a crucial role in regulation of locomotion, balance and postural control, through heightening awareness of limb placement in space. It is concluded that wearing clinical compression KLS could potentially provide an affordable strategy to ameliorate negative effects of ageing on the proprioception system to enhance balance and postural control in community-dwelling individuals. Among the KLS of various compression levels, results suggested that only wearing clinical compression KLS (20–30 mmHg) improved the precision of estimation of ankle joint plantar flexion movement, by reducing absolute performance errors in elderly people. However, there were no significant differences observed between other KLS and barefoot conditions. Findings showed that wearing clinical compression KLS significantly reduced the mean absolute errors compared to the barefoot condition. Participants were required to use the dominant foot to indicate 8 levels of steepness (2.5°, 5°, 7.5°, 10°, 12.5°, 15°, 17.5°, and 20°), while standing on a modified slope box, in a plantar flexion position. A repeated-measures design was used to determine effects on joint position awareness of three different treatments–wearing clinical compression socks (20–30 mmHg) wearing non-clinical compression socks (< 20 mmHg) wearing normal socks, and one control condition (barefoot). A total of 26 participants (12 male and 14 female), aged between 65 and 84 years, were randomly recruited from local senior activity centres in Singapore. This study aimed to examine acute effects of wearing knee-length socks (KLS) of various compression levels on ankle joint position sense in community-dwelling, older adults. However, limited research has been conducted with samples of elderly people thus far. Specifically, research suggests that application of compression garments could improve proprioceptive regulation of action by enhancing sensorimotor system noise in individuals of different ages and capacities. Functional proprioceptive information is required to allow an individual to interact with the environment effectively for everyday activities such as locomotion and object manipulation.
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