Relationship between wire EMG activity, muscle length, and torque of the hamstrings. Clin Biomech 17: 569-579, 2002.Mohamed O, Perry J, Hislop H. Relationship between wire EMG activity, muscle length, and torque
In general, muscle tension is greatest when muscles are at an intermediate length, that is neither too short nor too long. Why is the length-tension relationship important? The length-tension relationship is important because it reflects the importance of thick and thin myofilaments in generating...
The length-tension relationship examines how changes in preload affect isometric tension development. When a muscle fiber contracts, it also shortens so that external work can be performed. If we were to isolate a piece of cardiac muscle and study the effects of afterload on the velocity of fibe...
Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai, People's Republic of China Background: Upper limb muscle strength plays an important role in respiratory and pulmonary function, and limited research focuses on the role of strength and endurance of the elbow extensor and ...
Static [Ca2+]-tension relationship in skinned muscle.Lauren J., Dupuis
Retrograde heart perfusion: the Langendorff technique of isolated heart perfusion J. Mol. Cell. Cardiol. (2011) P.P. de Tombe et al. Cardiac muscle mechanics: sarcomere length matters J. Mol. Cell. Cardiol. (2016) J.M. Guccione et al. Measurements of active myocardial tension under a wide...
In summary, figures 7 and 8 support the following statement:In general,the greater the length of a muscle, with respect to itself, the greater its force production capability. How does the length–tension relationship apply to the muscles in our body?
Question: Explain the relationship between stimulus strength and amplitude of muscle response in general? Electromyography: Electromyography is a diagnostic test that senses the electrical activity of a muscle contraction. The EMG test can be used to determine if there are neural...
CONCLUSIONS: Strength produced during the isometric bench press was lowest at 60 degs of elbow exion, which can be explained by the length-tension relationship of muscle. Since strength was lowest at this angle, dynamic bench press 1RM may be limited by the force produced at 60 degrees, thus...
(1977) Ballistic contractions in man: characteristic recruitment pattern of single motor units of the tibialis anterior muscle.,64, 673–693. Google Scholar Gottlieb, G. L. andAgarwal, G. C. (1971) Dynamic relationship between isometric muscle tension and the electromyogram in man.J. Appl. ...