Sit And Reach Analysis

In order to test the passive sufficiency of a bi-articular structure, such as a muscle, both joints which that structure crosses must first be identified. Additionally, the movements of those two joints which will constrain that structure must be identified. Next, one joint must be selected, and placed into the position that may constrain the structure. At the same time, the other joint must be placed in the position which will NOT put further strain on that structure. The selected joint must then be measured for its range of motion. Next, the same must be done with the selected joint, but in contrast, the other joint must be placed in the position which WILL further constrain the bi-articular structure. Once that has been done, the selected joint’s range of motion must be measured once more.

a. In order to test the passive sufficiency of a bi-articular structure, such as a muscle, both joints which that structure crosses must first be identified. Additionally, the movements of those two joints which will constrain that structure must be identified. Next, one joint must be selected, and placed into the position that may constrain the structure. At the same time, the other joint must be placed in the position which will not put further strain on that structure. The selected joint must then be measured for its range of motion. Next, the same must be done with the selected joint, but in contrast, the other joint must be placed in the position which WILL further constrain the bi-articular structure. Once that has been done, the selected joint’s range of motion must be measured once more.

To begin the participant were split into 5 groups and each participant participated in the lab unless they have no cleared their PARQ+ form (Table 1). Next the participants age in years (yr), height in centimeters (cm) with no shoes on, Body Mass in kilograms (kg) with light clothing on and no shoes, and Gender I was measured. Each participant then warmed up on the Monark bike for 5 minutes (mins) at 80 revolutions per minute (rpm) and 1.5 kilopond’s (kp) before they participated in isometric dynamometry. Then the participants sat on the stool and the adjustable strap was attached to the right ankle. The line pull that is attached to the participants right ankle and the stool was then examined to make sure it was parallel to the ground or horizontal, and the participants ankle was place in the proper

The athletic trainer discovers whether there is an injury present in the hamstring is through special tests. One of the special tests is called the Weber-Barstow Maneuver Test. “First, the patient begins lying in supine position with his or her heels off the end of the table (Special Tests). “The examiner holds the feet of the patient and places the thumbs over the medial malleoli while providing slight traction to the legs” (Special Tests). “The examiner instructs the patient to flex both knees and hips to place the feet on the table aligned next to each other (line up the medial malleoli)” (Special Tests). “The examiner instructs the patient to bridge his or her hips upward and then

After proper pre-exercise stretching, the participant was required to jog for eight-minutes, recording data every two-minutes with fifteen-second intervals. Measurements were also collected prior to exercise as well as two-minutes after the exercise was concluded for comparison.

In this lab, the focus was to study muscular fitness. In muscular fitness, there are two main components of measurements that are being taken, which are muscular strength and muscular endurance. Muscular strength is an individual’s ability to exert their maximum force. To test muscular strength, there are multiple tests such as 1 RM , Static Handgrip Strength, and Back Strength Dynamometer test. Muscular endurance is an individual’s ability to sustain prolonged muscular contractions. Tests that reveal results about an individual’s muscular endurance would be tests such as YMCA Submaximal Bench Press, Push-Up, and Plank test. It is important to remember that there is no single test for endurance and strength that will tell an

Their standing reach is determined by reading the Vertec’s set height and then adding the vanes – red vanes are every six inches, white vanes are every half inch, and blue vanes are every inch. Next you determine the subjects jump height giving them one preparation squat

Knee extension while leg is driving up and knee flexion when leg is powering down.

Static stretches are intended to improve flexibility by holding a specific movement. For the feet and calves there is the advanced plantar flexor stretch. For the knees and things there are the advanced seated knee flexor stretch and advanced kneeling knee extensor stretch. The hips can be stretch with external rotator and back extensor stretch, along with the advanced seated hip adductor stretch. The arms, wrists and hands can be stretch with the elbow and wrist flexor stretch, triceps brachii stretch, intermediate wrist extensor stretch and intermediate wrist flexor stretch. The shoulder, back and chest can be stretch with the intermediate shoulder flexor stretch, shoulder adductor, protractor and elevator stretch, along with the shoulder adductor and extensor stretch (Nelson & Kokkonen,

The purpose of this experiment was to identify which flexibility measurement tests correlate with the sit-and-reach and modified sit-and-reach tests. In more recent studies, statistics have shown that both hip flexion test results and shoulder extension test results were directly correlated to modified sit-and-reach test results (Mayorga-Vega, Merino-Marban, and Viciana, 2014). The data gathered for the sample

Earthquakes are a nationwide hazard. When considering earthquakes today, most Americans assume major earthquakes only threaten areas such as California, over the San Andreas Fault, but few realize there are at least four active seismic zones across the United States. According to seismologists, all of these zones have delivered historic earthquakes, and any of them could awaken and strike again at any time. The New Madrid Seismic Zone (NMSZ) is the most active earthquake region in the United States east of the Rocky Mountains. The New Madrid Fault lies in America’s Heartland, stretching from St. Louis, Missouri to Memphis, Tennessee. Whereas fault lines in California are at or near the surface to be studied, the active faults in the NMSZ are

For this test I started with a 3-minute time for my 9th grade pretest, and then increased to a 5-minute time for my posttest that year. This year I got 4 minutes for my pretest, and improved to get another 5-minute time for the posttest. I kept a steady increase for my wall sit test, and started from 2 minutes on my 9th grade pretest, to getting continuous 5’s on the following. The next test was the crunch test, I started with 55 crunches for my 9th grade pretest, and kept a steady increase getting 61, 61 and 65 for the following tests. For the push-up test, I got 21 pushups for my 9th grade pretest, and 30 for my 9th grade posttest. The following year I got 20 pushups for my pretest, and 21 pushups for my posttest. The final test we were graded on was the sit & reach; I continuously increased in this test. I started with 5.5 inches, increased to 6 inches for both the 9th grade posttest and 10th grade pretest, and then increased to a final of 6.5

The YMCA half sit up test is a timed muscular endurance test. The test is based on how many half-sit ups an individual can achieve in one minute. A half sit up is defined as when the spine is flexed at less than a 30° angle (Diener, Diener, & Golding, 1995). The YMCA half sit up test is used to measure muscular endurance, specifically the muscles of the abdomen. The half or partial sit up is the most appropriate measure of abdominal strength, because unlike full sit ups it puts less stress on the lower back and does not activate the hip flexors (Pritchard & O’Bryant). Hip flexors participate in the muscle movement once the spine has reached a 30-45° angle and influences the data taken on only abdominal strength. (Diener et al., 1995)

For “Activity Plan 1,” we as a group chose stretching from the non-manipulative category. Stretching is the physiological component in which one extends, to the point of tightness or relaxation, in order to loosen and warm up the body. To use one of our child as an example of someone who has performed the activities most proficiently, I will utilize the name of Bob for a male and Cindy for female to keep their identities anonymous. During the stretching, the one who was performing overall the best was Bob. We warmed up by showing some simple, basic stretches that the children can possibly do. We did the touching toes stretch and he seemed to have a little bit of trouble. Then we performed the activities and he had improving from task to the

Imagine a world without the United States government system, with no Senate, no checks and balances, and no Constitution. Imagine a world without sports stadiums. Imagine a world without the Romance Languages. Without the Ancient Romans, this would be the case. Ancient Rome was an extremely powerful and successful civilization. They have given the world many aspects of culture and government. Our culture, specifically sports stadiums and languages, have been influenced by the Ancient Romans. Many modern forms of government are influenced by the Romans. Ancient Rome continues to influence our world today through their contributions of culture and government.