A strong back keeps your posture in check, improves sports performance and can prevent pain and injuries. Here’s what you need to know about back muscle anatomy.
This muscle is so-called because it looks like the edge of a serrated blade. Located toward the outside of your chest, the serratus anterior helps keep your scapulae flat against your rib cage. While you’ll need to be pretty lean to see this muscle, it looks pretty cool when you can....
Anatomy Explorer Abdominal Head of Pectoralis Major Muscle Adductor Brevis Muscle Adductor Longus Muscle Biceps Brachii Muscle (Long Head) Clavicular Head of Pectoralis Major Muscle Depressor Anguli Oris Muscle Depressor Labii Inferioris Muscle Dorsal Interosseous Muscles of Foot Extensor Digitorum Longus Mus...
Sex-related differences in physiology and anatomy are responsible for profound differences in neuromuscular performance and fatigability between men and wo... SK Hunter - 《Acta Physiologica》 被引量: 172发表: 2014年 Assessment of low back muscle fatigue by surface EMG signal analysis: methodological...
Jorge CH, Bø K, Chiazuto Catai C, Oliveira Brito LG, Driusso P, Kolberg Tennfjord M. Pelvic floor muscle training as treatment for female sexual dysfunction: a systematic review and meta-analysis. Am J Obstet Gynecol. 2024 Jul. 231 (1):51-66.e1. [QxMD MEDLINE Link]. ...
Later, when I experienced my own sexual awakening, I wondered if Carl wasn’t a bit overly enormous for the typical dimensions of the female anatomy–a musing that gave me some sense of satisfaction with the more ‘normal’ size that I was able to field. When I heard the joke about the...
The body of the bladder receives support from the external urethral sphincter muscle and the perineal membrane inferiorly and the obturator internus muscles laterally (see the image below). Gross anatomy of the bladder. View Media Gallery For more information about the relevant anatomy, see Blad...
Although these muscle alterations are well documented, mainly at the lumbar level, it remains unknown whether the muscle behavior is similar between different causes of spinal pain [31,32]; it could even depend on the acute or chronic stages [33,34]. For these purposes, more resources are ...
Back posture and low back muscle activity in female computer workers: A field study. Clin. Biomech. 2009, 24, 169–175. [Google Scholar] [CrossRef] Drerup, B.; Ellger, B.; Meyer zu Bentrup, F.; Hierholzer, E. Rasterstereographische Funktionsaufnahmen. Orthopäde 2001, 30, 242–250...
In the bladder: Detrusor muscle relaxation (though sympathetic stimulation has little effect on bladder emptying) In the male genitalia: Ductus deferens and seminal vesicle contraction; initiation of emission and ejaculation; detumescence In the female genitalia: Vasoconstriction, diminishing clitoral erectio...