Results 21 to 30 of about 2,143,871 (319)

Hubungan antara panjang tungkai dan tinggi badan dengan kecepatan lari jarak pendek 60 meter pada siswa SMP Negeri 3 Kota Ternate

Indonesian Journal of Physical Activity, 2023
Leg length and height are factors that greatly help a runner to get maximum speed so that the running results will be perfect. The purpose of this study was to determine the relationship between leg length, speed, height and 60-meter short distance ...
Rusdi Gobel, Rifaid Saiman
doaj   +1 more source

Muscle Synergy Assessment During Single-Leg Stance [PDF]

IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2020
In the study of muscle synergies during the maintenance of single-leg stance there are several methodological issues that must be taken into account before muscle synergy extraction. In particular, it is important to distinguish between epochs of surface electromyography (sEMG) signals corresponding to "well-balanced" and "unbalanced" single-leg stance,
Ghislieri M., Knaflitz M., Labanca L., Barone G., Bragonzoni L., Benedetti M. G., Agostini V.   +6 more
openaire   +2 more sources

Neural effects of muscle stretching on the spinal reflexes in multiple lower-limb muscles. [PDF]

PLoS ONE, 2017
While previous studies have shown that muscle stretching suppresses monosynaptic spinal reflex excitability in stretched muscles, its effects on non-stretched muscles is still largely unknown.
Yohei Masugi, Hiroki Obata, Daisuke Inoue, Noritaka Kawashima, Kimitaka Nakazawa   +4 more
doaj   +1 more source

Modulation of Lower-Limb Muscle Activity in Maintaining Unipedal Balance According to Surface Stability, Sway Direction, and Leg Dominance

Sports, 2022
Determining temporal similarity in shape between electromyographic (EMG) and center-of-pressure (COP) signals reflects neuromuscular control in terms of which relevant muscles are involved in maintaining balance.
Arunee Promsri
doaj   +1 more source

Muscle function during single leg landing

Scientific Reports, 2022
AbstractLanding manoeuvres are an integral task for humans, especially in the context of sporting activities. Such tasks often involve landing on one leg which requires the coordination of multiple muscles in order to effectively dissipate kinetic energy.
Maniar, Nirav, Schache, Anthony G, Pizzolato, Claudio, Opar, David A   +3 more
openaire   +5 more sources

Analysis of lower limb internal kinetics and electromyography in elite race walking. [PDF]

, 2013
The aim of this study was to analyse lower limb joint moments, powers and electromyography patterns in elite race walking. Twenty international male and female race walkers performed at their competitive pace in a laboratory setting.
Alkjaer T., Athanassios Bissas, Bezodis I. N., Brian Hanley, Cairns M. A., Chumanov E. S., Clarys J. P., de Leva P, Donà G., Francis P. R., Giakas G., Giakas G., Hanley B., Hoga K., Hoga K., IAAF, Leskinen A., Murray M. P., Okamoto T., Sanzén L., Smith G, White S. C., Winter D. A, Zajac F. E.   +23 more
core   +2 more sources

Prediction of leg muscle activities from arm muscle activities in arm and leg cycling

The Anatomical Record, 2022
AbstractFunctional electrical stimulation (FES) driven leg cycling is usually controlled by previously established stimulation patterns. We investigated the potential utilization of a particular computational method for controlling electrical stimulation of lower limb muscles by real‐time electromyography (EMG) signals of arm muscles during hybrid arm ...
Balazs Radeleczki, Mariann Mravcsik, Lilla Bozheim, Jozsef Laczko   +3 more
openaire   +2 more sources

Analysis of Stair Climbing to Find an Optimum Knee Angle in Order to Reduce the Chances of Leg Muscle Fatigue and Injuries

Pakistan Journal of Engineering & Technology, 2020
Stair climbing is one of the unique exercises which is frequently used and helps in maintaining the leg muscles active and healthy. However, if the height of the stair is not optimum, it may cause serious injuries due to increased or decreased knee angle
Shehla Inam, Shehzaib Shafique, Saba Sarfraz, Aamash Nadeem, Faisal Amin   +4 more
doaj   +5 more sources

The Effects of a Six-week Plyometric Training Program on the Stiffness of Anterior and Posterior Muscles of the Lower Leg in Male Volleyball Players

Central European Journal of Sport Sciences and Medicine, 2017
The study assesses the effects of a six-week plyometric training program (PT) on muscle stiffness in the dominant and non-dominant leg in male collegiate volleyball players.
Dariusz Mroczek, Edward Superlak, Tomasz Seweryniak, Krzysztof Maćkała, Marek Konefał, Paweł Chmura, Dorota Borzucka, Zbigniew Rektor, Jan Chmura   +8 more
doaj   +1 more source

Posterior muscle chain activity during various extension exercises: An observational study [PDF]

, 2013
Background: Back extension exercises are often used in the rehabilitation of low back pain. However, at present it is not clear how the posterior muscles are recruited during different types of extension exercises.
Danneels, L.A. (Lieven A), Oosterwijck, J.O. (Jessica O) van, Ridder, E.M. (Eline Md) de, Vanderstraeten, G.G. (Guy G), Vleeming, A. (Andry)   +4 more
core   +3 more sources