A person can try dietary and lifestyle changes to help reduce fluid retention and bloating during menstruation. If you're looking for brands like Zara, Massimo Dutti is part of the same family of brands but with a more grown up and sophisticated feel. Concentrating on good-quality and timeless pieces, its an ideal place for more formal attire. The upper arm is located between the shoulder joint and elbow joint. It contains four muscles – three in the anterior compartment (biceps brachii, brachialis, coracobrachialis), and one in the posterior compartment (triceps brachii).

Meet Pinky Twink, the naughtiest one! She loves pink and jumping from star to star; be careful as she may break everything. However, if cortisol levels increase due to stress, a person can try some natural ways to reduce it.K. Yoshinaga, K. Kawai, I. Tanii, K. Imaizumi, and K. Kodama, “Nerve fiber analysis on the so-called accessory subscapularis muscle and its morphological significance,” Anatomical Science International, vol. 83, pp. 55–59, 2008.View at: Google Scholar

J. C. Kasper, J. M. Itamura, J. E. Tibone, S. L. Levin, and M. V. Stevanovic, “Human cadaveric study of subscapularis muscle innervation and guidelines to prevent denervation,” Journal of Shoulder and Elbow Surgery, vol. 17, pp. 659–662, 2008.View at: Google Scholar The most common type was type III, with three bellies, in line with Larson’s model of the division of the SM into three parts. Muscles with four (type IV) or five (type V) bellies were also frequent. So, to clarify our additional assumptions, we included these types in one group of muscles with an optimal number of bellies. Continuing, we created another two potential groups: with fewer bellies and with more bellies. The group of muscles with fewer bellies includes type I, which was found in only one cadaver, and type II, which occurred twice among the population researched. The group with most bellies includes type VI, which was found in five cases, type VII in two, type VIII in one, and type IX in two.White, C. P., et al. (2011). Fluid retention over the menstrual cycle: 1-year data from the prospective ovulation cohort. As mentioned above, the main function of the SM is internal rotation, but in certain positions, it can work as adductor and extensor [ 6]. It is also responsible for limiting the superior migration of the humeral head and maintaining its anteroposterior position, making it particularly important in providing both dynamically and passively for glenohumeral joint stability [ 3].

The SM was present in all 66 specimens. There were many muscle belly variants, and the following types were differentiated on the basis of meticulous dissection: The SM is commonly regarded as a single muscle without division into individual bellies, or with division into three parts (superior, middle, and inferior) without distinction among individual bellies. In our research, we found cases with 1-9 muscle bellies. This allowed us to create a new classification, distinguishing nine types of SM based on the number of bellies. Moreover, these results refuted our preliminary hypothesis that the number of bellies is morphologically constant. The differentiation could have an evolutionary basis.Studies of ontogenesis suggest that the SM is formed from three primitive muscle masses innervated by different nerves during the early stage of embryonic development [ 1, 3]. However, it is interesting to ask which ontogenetic stages are changed so that different numbers of muscle bellies are formed. This has not been studied. S. Rathi, N. F. Taylor, and R. A. Green, “The effect of in vivo rotator cuff muscle contraction on glenohumeral joint translation: an ultrasonographic and electromyographic study,” Journal of Biomechanics, vol. 49, pp. 3840–3847, 2016.View at: Google Scholar