Gluteal muscles

Their key findings of defective myofibrillar organization was through assaying the muscle ultrastructure of fla mutants 48 hours post fertilization. The results are shown in Fig 1. above. These images show that sarcomerogenesis is absent in fast-twitch muscle tissues (Fig. 1D,F) and in cardiac tissue, but is very well defined in slow-twitch muscle tissue (Fig. 1H). Also, myosin bundles were never seen in fla mutant muscles, implying SMYD interferes with "early myosin assembly or stability" (Just…

DO YOU HAVE SITTING DISEASE? If you spend most of your time sittingat behind a desk, or on your sofa watching TV, you may not be getting enough physical activity for optimal health. In this article, we’ll explore some, but there are some simple ways to get yourself moving towards a more active, healthy lifestyle. Current research suggests that spending long periods of time beinga sedentary lifestyle can have a very negative impact on your health. In fact, this serious situation is often…

Source : Alspach, JG 2014, 'Harnessing the Therapeutic Power of Volunteering ', Critical Care Nurse, vol. 34, no. 6, pp. 11-14. Available from: 10.4037/ccn2014239. [17 April 2015]. Key findings: substantial amount of health benefits, ‘the affirmation “It makes me feel good” represents a considerable understatement of the actual physiologic beneficence accrued.’ reported benefits range across career, social, and health dimensions. career benefits - work experience, skills, have greater chance…

described as decline or regression in body ability to adapt to physical insults and environmental stressors. And that is because of the physiological changes associated with aging like decrease in muscle and bone mass, decreased vital capacity of lungs and decreased nerve conduction velocity.…

Chordate Dissection and Anatomy In this lab, a dissection was performed on a mouse, a frog, and a dogfish shark, and the anatomy was observed and noted. The three animals have some similarities and differences. The mouse, frog, and dogfish shark are all similar in that they all have closed circulatory systems. But the three animals have different types of hearts. The mouse has a four chambered heart, the frog has a three chambered heart, and the dogfish shark has a two chambered heart. The…

Exercise benefits people in many ways from physical to mental health. With the health conscious society we live in, there are more people now than ever that look to daily exercise to maintain overall health. It has been used to battle childhood obesity, increase energy levels as well as improve heart health. The versatile benefits of exercise has caused it to become a recent trend. Childhood obesity is a major problem in the United States due to the availability of junk food as well as the lack…

motor neurons meet at the same effector muscles. Furthermore, when the extrafusal fibers of the muscle spindle contract, the intrafusal fibers change length in correlation to the muscle tone to activate the feedback to the brain, which is done by the gamma neurons. The feedback process is performed by afferent neurons located in the spinocerebellar tract, in which they relay the message to the central nervous system regarding the length and tension of the muscle fibers.…

This single critical condition has claimed the lives of 287,000 people each year everywhere from the age of an infant to the age of your current peers to the age of the elderly (Heart Failure Statistics, 2016) . There are about 5.1 million people in the United States alone that suffer from this serious, possibly fatal, condition and die within five years of diagnosis (Heart Failure Fact Sheet, 2015). Not to mention, 1.4 million people under the age of 60 years old have this condition, and as a…

fitness components because it is able to determine acceleration, maximum running speed and speed endurance. However these aspects vary depending of the distance tested over. Vertical jumps tests are effective when testing the strength of the leg muscles as you are required to jump as high as you can from the push from your legs. In order to reach the fitness goals and improve and maximise test results, at least four to five training sessions need to be implemented to achieve noticeable results.…

smoothly, decreasing the risk of cardiovascular diseases. Not only can physical activity help prevent heart problems but it can also prevent type two diabetes, certain types of cancers, metabolic syndrome, and arthritis. Regular activity can improve muscle strength and boost endurance. “Exercise and physical activity deliver oxygen and nutrients to your tissues and help your cardiovascular system work more efficiently. And when your heart and lungs work more efficiently, you have more…