Results 31 to 40 of about 20,755 (245)

Effect of fatigue loading on structure and functional behaviour of fascicles from energy-storing tendons [PDF]

open access: yes, 2014
Tendons can broadly be categorized according to their function: those that act purely to position the limb and those that have an additional function as energy stores.
Birch, Helen L   +4 more
core   +1 more source

Association between medial gastrocnemius muscle-tendon unit architecture and ankle dorsiflexion range of motion with and without consideration of slack angle.

open access: yesPLoS ONE, 2021
Joint flexibility is theoretically considered to associate with muscle-tendon unit (MTU) architecture. However, this potential association has not been experimentally demonstrated in humans in vivo.
Kosuke Hirata   +2 more
doaj   +1 more source

Simulation of intrafascicular and extraneural nerve stimulation [PDF]

open access: yes, 1988
A model of nerve stimulation for control of muscle contraction and ensuing isometrical muscle force has been developed and implemented in a simulation algorithm.
Alste, Jan A. van   +2 more
core   +2 more sources

Ontogenetic scaling patterns and functional anatomy of the pelvic limb musculature in emus (Dromaius novaehollandiae) [PDF]

open access: yes, 2014
Emus (Dromaius novaehollandiae) are exclusively terrestrial, bipedal and cursorial ratites with some similar biomechanical characteristics to humans. Their growth rates are impressive, as their body mass increases eighty-fold from hatching to adulthood ...
Abourachid   +69 more
core   +6 more sources

Linkages Between the Phenologies of Jack Pine \u3ci\u3e(Pinus Banksiana)\u3c/i\u3e Foliage and Jack Pine Budworm (Lepidoptera: Tortricidae) [PDF]

open access: yes, 2018
A field study conducted in 2001 and 2002 in the Michigan Upper Peninsula investigated seasonal associations between the development of jack pine, Pinus banksiana Lamb., and larvae of the jack pine budworm Choristoneura pinus Freeman (Lepidoptera ...
Cadogan, Beresford L   +4 more
core   +2 more sources

Influences of Fascicle Length During Isometric Training on Improvement of Muscle Strength [PDF]

open access: yesJournal of Strength and Conditioning Research, 2016
Abstract Tanaka, H, Ikezoe, T, Umehara, J, Nakamura, M, Umegaki, H, Kobayashi, T, Nishishita, S, Fujita, K, Araki, K, and Ichihashi, N. Influences of fascicle length during isometric training on improvement of muscle strength. J Strength Cond Res 30(11): 3249–3255, 2016—This study investigated whether low-intensity isometric training would ...
Tanaka, Hiroki   +9 more
openaire   +2 more sources

Passive elongation of muscle fascicles in human muscles with short and long tendons

open access: yesPhysiological Reports, 2017
This study tested the hypothesis that the ratio of changes in muscle fascicle and tendon length that occurs with joint movement scales linearly with the ratio of the slack lengths of the muscle fascicles and tendons.
Jeanette M. Thom   +3 more
doaj   +1 more source

The scaling of postcranial muscles in cats (Felidae) I: forelimb, cervical, and thoracic muscles [PDF]

open access: yes, 2016
The body masses of cats (Mammalia, Carnivora, Felidae) span a ~300‐fold range from the smallest to largest species. Despite this range, felid musculoskeletal anatomy remains remarkably conservative, including the maintenance of a crouched limb posture at
Adams   +79 more
core   +2 more sources

Knee Moment-Angle Characteristics and Semitendinosus Muscle Morphology in Children with Spastic Paresis Selected for Medial Hamstring Lengthening. [PDF]

open access: yesPLoS ONE, 2016
To increase knee range of motion and improve gait in children with spastic paresis (SP), the semitendinosus muscle (ST) amongst other hamstring muscles is frequently lengthened by surgery, but with variable success.
Helga Haberfehlner   +11 more
doaj   +1 more source

The architectural characteristics of the hamstring muscles do not differ between male and female elite-level rugby union players

open access: yesFrontiers in Physiology, 2023
Purpose: To determine whether differences exist in the architectural characteristics of the hamstring muscles of elite-level male and female rugby union players.Methods: Forty elite-level rugby union players (male n = 20, female n = 20) participated in ...
Kevin Cronin   +8 more
doaj   +1 more source

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