Introduction Muscular fitness is a key component to leading a healthy and active life. Muscular fitness is composed of two main aspects, muscular strength and muscular endurance. The American College of Sports Medicine (ASCM) defines muscular strength as “The ability to perform activities that require high levels of strength” and defines muscular endurance as “The ability of a muscle group to execute repeated contractions over a period of time sufficient to cause muscular fatigue” (ACSM, 2014, p. 3). Day to day activities such as lifting, carrying, and putting down objects require a certain level of functional muscular strength and muscular endurance.
According to the ACSM (2014) there is no single measure of muscular strength or muscular
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Research into the validity of a modified pushup was done by Fawcett and DeBeliso (2014) and found that the modified push-up protocol from the knees to be a reliable test for arm and shoulder girdle strength and endurance when compared to a bench press test in 11-12 year old girls (p. 4). In regards to hand grip strength Bohannon (2004) did research into the use of handgrip dynamometry for assessing strength in stroke patients and found dynamometers are a reliable and practical assessment for assessing upper body strength in stroke patients (p. 263). Another clinical test on muscular strength was done by Abdul-Hameed, Rangra, Shareef, and Hussain (2012) which showed that estimated one rep maximum in the bench press, leg press, lateral pull, leg extension and seated biceps curl to be a reliable method for assessing upper and lower body strength in type 2 diabetic …show more content…
This result is classified as good based on the ACSM fitness categories for push-ups (ACSM, p. 90).
Curl-Up Test The client was able to perform 35 curl-up repetitions before failure. This result is classified as average based on the ACSM fitness categories for the partial curl-up by age and sex (ACSM, p. 90).
Estimated 1-RM For the bench press assessment the client was able to complete 5 repetitions at 185 pounds which gave an estimated 1-RM of 215 pounds. For the leg press assessment the client was able to complete 5 repetitions at 495 pounds giving an estimated 1-RM of 577 pounds. The estimates for the 1-RM were found using the formula [(0.0333 * Reps) + 1] * Weight (L. Boyd, personal communication, 2014).
YMCA Submaximal Bench Press Test The client was able to complete 41 repetitions using the YMCA submaximal bench press protocol. This result is classified as good by the fitness categories for the YMCA bench press test by age (ACSM, p. 86).
Tendo Unit After averaging the client’s three trials together, the average power was 1094, peak power was 2802.6, average velocity was 1.31, and peak velocity was 3.36.
Chair Stand
When performing manual muscle testing for shoulder flexion and abduction, PTA’s typically place their hand at the wrist verses the mid-extremity because placing their hands at the wrist increases the length of the lever thus testing the muscles ability to resist externally applied force overtime and across the bone-joint lever arm system. Shorter lever arms will provide higher testing scores when compared to using longer lever arms, thus changing the point of force application affects the length of the lever arm and therefore the muscle torque.
In lab, isometric handgrip strength was tested. Isometric strength refers to the type of force that occurs when muscles generate force, but its length remains unchanged. This can also be called a static muscle contraction. A static contraction occurs when one tries to lift an object that happens to be heavier than the force applied to the muscle or a static contraction occurs when one supports the weight of an object by holding the object steady with the elbow flexed. In both of these examples, the person feels their muscles tense but the joint does not move (Kenney, Wilmore, & Costill, 2012). Handgrip strength reflects the importance for successful performance in activities of daily living and occupational activities (Beam &
“That is how to do your pushups” Mr. Manuel stated to the class of kids all under ten years old. This moment has been engraved into my memory as it is what I use whenever I am going through any tough
Weight lifting is a broad term used to represent a vast number of actual exercises and styles. Weightlifting can be broken down into weight training, bodybuilding, fitness lifting, isometric training, resistance training, and athletic training. Although they posses similarities, often their objective separates them. Weight training generally means the pursuit of getting as strong as possible, and uses dead weight such as dumbbells and barbells. Bodybuilders have the goal to get the largest muscle mass and often times have a very small percent body fat. Fitness training or endurance training is often performed with low weight and high repetitions to build muscular endurance and general, non-athletic fitness. In isomeric training, the muscles and joints don't...
Slide 14 – muscular endurance is the ability of the muscles to contract over a long period of time without fatiguing. Muscular endurance is needed in Touch football, because a players muscle has to be able to withstand the energetic activity without
The focus of this paper is mechanically and automatically break down the deadlift. It focuses on the four phases of the deadlift (The lift off, pull through, the lockout, and the lowering phase) as well as the muscles involved in lifting and lowering the load. The sole purpose of the deadlift is for health and fitness. It is a core lift that works nearly every muscle in the body. Muscles from the lower and upper extremities will go through a period of flexion and extension when moving through the phases. The deadlift should be performed safely, and with proper form to avoid injury. This paper shows and demonstrates the proper form of the deadlift. There are also a number of forces acting on the load and the athlete. Gravity and external forces will be an active part of lifting the load. Images and tables are provided in the paper to better understand the movements and muscles used when performing the deadlift.
Thibodeau, G., & Patton, K. (1993). Chapter ten: Anatomy of the muscular system. In Anatomy and physiology (1st ed., p. 252). St Louis: MO: Mosby.
“After 5 months of training I expect to be moderately stronger and more efficient in all areas of activity as well as see a reduction in body fat and an increase in lean body mass.”
American society has entered into an era in which strength training has become the standard and most popular method of keeping the musculature of the body in aesthetic shape. Fitness centers and personal home gyms have emerged as important catalysts for people, providing everyone with equal opportunity and incentive to exercise and strength train in safe and instructional settings. This fitness boom along with the growing concerns and questions regarding the safety of prepubescent exercise has spurred several gatherings of pediatricians, fitness center owners, exercise physiologists and other related exercise scientists. Together, these groups are involved in active research studies, discussion of the methods, safety issues and effects of strength-training on prepubescent chil...
Gabboth, Tim. "Journal of Strength & Conditioning Research (Lippincott Williams & Wilkins). Feb2012, Vol. 26 Issue 2, P487-491. 5p." N.p., n.d. Web.
An article in Muscle and Fitness Magazine, a powerlifter named Andrew Gutman said, “Efficiency is everything when it comes down to pushing out that final rep in a competition.” As I read this article he said “you have to be dedicated and have to workout on a daily routine 1-2 times a day” (Cooperman). This article talked about the basics of powerlifting and explains in-depth what a squat is, a bench is, and a deadlift is. The guy in the article, Todd, discovered lifting when he was 12 years old, which is normally the time kids start thinking about lifting.
The muscular system is the set of all the muscles that make up the human body. It is an extensive system of muscles and nervous tissue, which is distributed all through the body. In total, the human body consists of approximately 650 muscles (Shier, Butler, Lewis, 2009). The muscular system is divided into three types of muscle: cardiac muscle, smooth muscle, and skeletal muscle (p.212).
There are two types of Strength in gymnastics: 1) Relative Strength 2) Absolute Strength The main areas a gymnast should have strength in is: • Upper Limbs • Shoulder Girdle • Abdomen • Hip and Back muscles • Lower Limbs Power Power is the rate of doing work and can be measured through force or velocity. This is a very important aspect for a high level performance gymnast as it involves both speed and strength. All dominant movement patterns involve power, therefore they can produce good lifts from the floor and
This result didn’t match what I was able to do a couple of days before (45 push-ups), and so this is an example of how investing too much energy in one part of the training impeded my cardiovascular and muscular improvement during my performance of the other exercises that were part of the training. There were also some days where my form was poor or where my mind was preoccupied with other matters(ex: schoolwork, tests, etc.), and these factors also played a negative role in improving my fitness level since they prevented me from doing the best I could during my training
There are also four other health fitness components that can improve your overall fitness besides cardiovascular endurance. Muscular strength is the amount of force a muscle can produce in a single effort. Muscular endurance is the ability of the muscle to continue to perform without fatigue. Flexibility is the ability to bend and move the joints through the full range of motion. Body composition is the ratio of your body fat to the amount of lean muscles, bones, and