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Salman Nazary-Moghadam ; Afrooz Yahya-Zadeh ; Mohammad Ali Zare ; Mobina Ali Mohammadi ; Parviz Marouzi ; Afsaneh Zeinalzadeh |Introduction The hamstring muscle shortness is the primary risk factor for sports-related injuries. Numerous treatments are available for lengthening of hamstring muscle. The main purpose of this study was to compare the immediate effect of modi[...]Article
Suspension training reportedly enhances core musculature co-contraction. This study investigated whether the use of a suspension trainer increases core musculature co-activation during exercises vs. its floor counterpart. Participants were 25 he[...]Article
Fariba Khosravi ; Fariba Khosravi ; Mahsa Rahnama ; Noureddin Karimi ; Mohsen Amiri ; Mark D. Geil ; Leila Rahnama |Background Altered scapular muscle activity is associated with abnormal scapular motions and shoulder pain. Hence, quantification of these activities is a challenging issue. Objectives: The purposes of this study were to establish the reliabilit[...]Article
Indirect techniques of predicting hand grip force are fundamental to develop hand control systems for assistive devices. The purpose of this study was to determine the reliability of 3D position of forearm surface at different isometric hand gri[...]Article
Ginji Nara ; Ginji Nara ; Mina Samukawa ; Kensuke Oba ; Yuta Koshino ; Tomoya Ishida ; Satoshi Kasahara ; Harukazu Tohyama |Objective To investigate the effects of knee flexion angle on peak torque, rate of torque development (RTD) during isometric contraction and hamstring flexibility after hamstring strain injury (HSI). Design Cross-sectional. Setting Controlled la[...]Article
Objectifs Il y a peu d’informations disponibles sur les effets du jus de betterave (BRJ) sur les performances musculaires et les contractions pendant l’exercice de résistance. La force musculaire et la puissance de l’extrémité inférieure est un[...]Article
Anders Gravholt ; Jon Herskind ; Christoffer Tiedemann Kloster ; Lars G. Hvid ; Kristian Overgaard |Objective To investigate (1) how current and pulse frequency of electrical stimulation (ES) as well as contraction mode (isometric, concentric, and eccentric) influence torque output and discomfort and (2) how familiarization by repeated ES sess[...]Article
Isabella Christina Ferreira ; Isabella Christina Ferreira ; Matheus Almeida Souza ; Macquiden Amorim Júnior ; Gabriela Silveira-Nunes ; Michelle Almeida Barbosa ; Alexandre Carvalho Barbosa |Inexpensive and practical equipment to assess muscle strength can disseminate objective measures, which can provide valid information to implement effective treatment and exercise training. The purpose of the study was to examine the instrumenta[...]
