Age-related changes in the basic functional unit of the neuromuscular system, the motor unit, and its neural inputs have a profound effect on motor function, especially among the expanding number of old (older than ∼60 yr) and very old (older than ∼80 yr) adults. This review presents evidence that age-related changes in motor unit morphology and properties lead to impaired motor performance tha...

The acute and chronic plasticity of motor unit synchronization suggests that it must represent a deliberate strategy for neuromuscular activation. The most likely functional role of motor unit synchronization is to increase the rate of force development during rapid contractions or as a mechanism to coordinate the activity of multiple muscles in synergy.

In their study, 30 female college athletes performed a neuromuscular training program before practice 6 days per week for 6 weeks. Chappell and Limpisvasti reported task-specific improvements in kinetic and kinematic parameters after participants completed the intervention. Interestingly, they also concluded that " Completion of a 6-week neuromuscular training program improved select athletic p...

The purpose of this research was to identify possible predisposing neuromuscular factors for knee injuries, particularly anterior cruciate ligament tears in female athletes by investigating anterior knee laxity, lower extremity muscle strength, endurance, muscle reaction time, and muscle recruitment order in response to anterior tibial translation. We recruited four subject groups: elite female...

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Introduction: Although the survival rate of infants born preterm has increased, the prevalence of developmental problems and motor disorders among this population of infants remains the same. This study investigated the effect of physical activity programs in and out of water on motor performance and neuromuscular development of infants born preterm and had induced immobility by mechanical vent...