Physiology Essay

Currently only 21% of Americans meet the physical activity guidelines set forth by the Centers for Disease Control and Prevention (CDC). This has become a major concern in today's society, as many of its effects are being seen. One of ten deaths worldwide result from insufficient physical activity (WHO). Physical activity is any type of movement that requires energy. Being physically active contributes to a person's overall fitness, which is a general state of health and wellbeing. Physical…

whether deer antler spray actually works Why It is Important to Diversify your fitness Activities? if you continue to do the same training for long your muscles get used to those exercises and your body expect the same workout every day. According to fitness experts that within eight weeks of exercising, your muscles get adjusted and can perform the same exercises with ease. This is the high time when you are supposed to change your exercise routine because you are not burning the right amount…

he 2008 PA Guidelines state, an adult should get at least 150 minutes of moderate intensity PA(3.0-5.99METs) a week or 75 minutes of vigorous intensity PA(6.0 METs or more) a week. Surprisingly, even with a whole day of doing close to nothing I have surpassed the PA Guidelines for both moderate and vigorous intensity. This is not one of my typical weeks, which surprised me when I learned I have met the PA Guidelines. Mainly because I am a track athlete and I am used to my weeks being filled with…

Maximal Oxygen Consumption; also known as VO2max, is defined as the highest rate at which oxygen can be taken in and used by the body every minute during intense exercise (2). It is measured in mL/kg/min, defined as the milliliters of oxygen per kilogram of body mass per minute. VO2max is generally measured by using a maximal exercise test to physical voluntary exhaustion where speed or power are increased consistently, requiring more oxygen uptake each phase. (1) Exercise intensities are…

Coaches Toolbox Coaches are very influential in their players lives. Their influence can be for the good of the player or can be detrimental to their performance. Some of the greatest coaches in history used a variety of sport psychology concepts and techniques to help their athletes reach peak performance. Since I am seeking a career in the field of coaching, it is essential that I gain the knowledge and know how to implement some of these techniques to help better my clients. This project…

I don’t know why? But when people start growing up or start getting older they start slowing down in their triathlon performances. Not long ago, I saw an old man in great shape doing a triathlon and something caught my eye because he had been a word champion in the ironman competition; but although he was very slow in the competition that I saw him in. later that same day I got home and started researching his name online and I found some of the races that he had done with the times and he was…

Allen Hendricks, an educator and Program Coordinator from National Strength and Conditioning Association (NSCA), performs a podcast with Dr. Ben Router discussing injuries in endurance athletes. Professor Ben Router is also strength and conditioning coach and a Associate Professor at Cal University in Pennsylvania. According to Dr. Router, endurance training has increased over the years, stating that more Americans are becoming more physically active. Also, organizations are creating fund…

When the body is at rest, the heart beats at a normal pace. As kinetic energy is applied to the body, it is put into work which can make the heart rate increase a bit. Speed requires kinetic energy in order for it to be done. Depending on how fast the speed being applied to the body, the harder the body will work affecting the cardiovascular and respiratory systems. Elements like force, friction and mass also play a huge role in this experiment. The scientific definition of speed is how fast an…

Animal well-being after hydrodynamic injections. In general, the mice tolerated very well the gene transfer procedure via hydrodynamic tail vein injection. All animals recovered from the hydrodynamic injections completely in 5 to 10 min without any signs of distress or problems. The blood creatinine levels did not raise from the pre-hydrodynamic injection baseline values, indicating that the putatively harsh gene transfer method was not harmful to the kidney function, or that one week was long…

Don’t get the winter blues. There are lots of ways that you can stay active and healthy during the winter. You can use the stairs to workout, hit the ice for some skating, take a fitness class and #1 Use The Stairs Stairs can be a great exercise element. Regardless of if you walk up and down them or run up and down them, they are a great leg and cardio workout. You can find stairs in lots of different places that are inside and safe to use for winter workouts. You can walk the stairs in your…