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Good-morning
The good-morning is a weight training exercise. It is known as a good morning because of the movement in the erector spinae which resembles the bow that traditionally begins a schoolday in some East-Asian countries. The erector spinae muscles of the lower back work isometrically to keep the spine in an extended position while the hamstrings and gluteus maximus work isotonically to perform hip extension. Other muscles are involved in stabilizing weight on the back and maintaining balance. The degree of knee bend used will change the focus. The straighter the knees, the more the hamstrings are stretched and stressed by the movement and this stretch involves them more as the hip extensors. Bent knees can shift the weight forward, which allows the pelvis to drift back further as the body hinges in hip flexion. Importance The good-morning is an essential exercise in the Westside Barbell method and is often trained to near limit maxima. Developing strength in the lift aids in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erector Spinae
The erector spinae ( ) or spinal erectors is a set of muscles that straighten and rotate the back. The spinal erectors work together with the glutes ( gluteus maximus, gluteus medius and gluteus minimus) to maintain stable posture standing or sitting. Structure The erector spinae is not just one muscle, but a group of muscles and tendons which run more or less the length of the spine on the left and the right, from the sacrum, or sacral region, and hips to the base of the skull. They are also known as the sacrospinalis group of muscles. These muscles lie on either side of the spinous processes of the vertebrae and extend throughout the lumbar, thoracic, and cervical regions. The erector spinae is covered in the lumbar and thoracic regions by the thoracolumbar fascia, and in the cervical region by the nuchal ligament. This large muscular and tendinous mass varies in size and structure at different parts of the vertebral column. In the sacral region, it is narrow and p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weight Training
Weight training is a common type of strength training for developing the strength, size of skeletal muscles and maintenance of strength.Keogh, Justin W, and Paul W Winwood. “Report for: The Epidemiology of Injuries Across the Weight-Training Sports.” ''Altmetric – Vitamin C Antagonizes the Cytotoxic Effects of Antineoplastic Drugs'', Mar. 2017, summon.altmetric.com/details/8964732. It uses the force of gravity in the form of weighted bars, dumbbells or weight stacks in order to oppose the force generated by muscle through concentric or eccentric contraction. Weight training uses a variety of specialized equipment to target specific muscle groups and types of movement. Sports in which weight training is used include bodybuilding, weightlifting, powerlifting, strongman, highland games, hammer throw, shot put, discus throw, and javelin throw. Many other sports use strength training as part of their training regimen, notably: American football, baseball, basketba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower Back
The human back, also called the dorsum, is the large posterior area of the human body, rising from the top of the buttocks to the back of the neck. It is the surface of the body opposite from the chest and the abdomen. The vertebral column runs the length of the back and creates a central area of recession. The breadth of the back is created by the shoulders at the top and the pelvis at the bottom. Back pain is a common medical condition, generally benign in origin. Structure The central feature of the human back is the vertebral column, specifically the length from the top of the thoracic vertebrae to the bottom of the lumbar vertebrae, which houses the spinal cord in its spinal canal, and which generally has some curvature that gives shape to the back. The ribcage extends from the spine at the top of the back (with the top of the ribcage corresponding to the T1 vertebra), more than halfway down the length of the back, leaving an area with less protection between the b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamstrings
In human anatomy, a hamstring () is any one of the three posterior thigh muscles in between the hip and the knee (from medial to lateral: semimembranosus, semitendinosus and biceps femoris). The hamstrings are susceptible to injury. In quadrupeds, the hamstring is the single large tendon found behind the knee or comparable area. Criteria The common criteria of any hamstring muscles are: # Muscles should originate from ischial tuberosity. # Muscles should be inserted over the knee joint, in the tibia or in the fibula. # Muscles will be innervated by the tibial branch of the sciatic nerve. # Muscle will participate in flexion of the knee joint and extension of the hip joint. Those muscles which fulfill all of the four criteria are called true hamstrings. The adductor magnus reaches only up to the adductor tubercle of the femur, but it is included amongst the hamstrings because the tibial collateral ligament of the knee joint morphologically is the degenerated tendon of this musc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gluteus Maximus
The gluteus maximus is the main extensor muscle of the hip. It is the largest and outermost of the three gluteal muscles and makes up a large part of the shape and appearance of each side of the hips. It is the single largest muscle in the human body. Its thick fleshy mass, in a quadrilateral shape, forms the prominence of the buttocks. The other gluteal muscles are the medius and minimus, and sometimes informally these are collectively referred to as the glutes. Its large size is one of the most characteristic features of the muscular system in humans,Norman Eizenberg et al., ''General Anatomy: Principles and Applications'' (2008), p. 17. connected as it is with the power of maintaining the trunk in the erect posture. Other primates have much flatter hips and cannot sustain standing erectly. The muscle is made up of muscle fascicles lying parallel with one another, and are collected together into larger bundles separated by fibrous septa. Structure The gluteus maximus i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hip Hinge
In vertebrate anatomy, hip (or "coxa"Latin ''coxa'' was used by Celsus in the sense "hip", but by Pliny the Elder in the sense "hip bone" (Diab, p 77) in medical terminology) refers to either an anatomical region or a joint. The hip region is located lateral and anterior to the gluteal region, inferior to the iliac crest, and overlying the greater trochanter of the femur, or "thigh bone". In adults, three of the bones of the pelvis have fused into the hip bone or acetabulum which forms part of the hip region. The hip joint, scientifically referred to as the acetabulofemoral joint (''art. coxae''), is the joint between the head of the femur and acetabulum of the pelvis and its primary function is to support the weight of the body in both static (e.g., standing) and dynamic (e.g., walking or running) postures. The hip joints have very important roles in retaining balance, and for maintaining the pelvic inclination angle. Pain of the hip may be the result of numerous c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Westside Barbell
Louie Simmons (October 12, 1947 – March 24, 2022) was an American powerlifter and strength coach. He was active as a powerlifter and coach for more than fifty years. Simmons was the founder of Westside Barbell and has developed several training protocols, including the "Conjugate Method". He is also credited with inventing training machines for reverse hyper-extensions and belt squats. In the US powerlifting community he was referred to as the "Godfather of powerlifting". Career Simmons grew up in Reynoldsburg and Columbus, Ohio. After being expelled from school he worked in construction and exercised regularly, entering his first powerlifting competition in 1966. He would compete in powerlifting for over 50 years. Simmons achieved a squat, a bench press, and a deadlift over the age of 50 years. He totaled Elite in five different weight classes over almost four decades. Simmons is one of only five lifters to total Elite in five different powerlifting weight classes. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Squat (exercise)
A squat is a strength exercise in which the trainee lowers their hips from a standing position and then stands back up. During the descent and knee joints flex while the ankle joint dorsiflexes; conversely the hip and knee joints extend and the ankle joint plantarflexes when standing up. Squats also help your hip muscles Squats are considered a vital exercise for increasing the strength and size of the lower body muscles as well as developing core strength. The primary agonist muscles used during the squat are the quadriceps femoris, the adductor magnus, and the gluteus maximus. The squat also isometrically uses the erector spinae and the abdominal muscles, among others. The squat is one of the three lifts in the strength sport of powerlifting, together with the deadlift and the bench press. It is also considered a staple exercise in many popular recreational exercise programs. Form The squat begins from a standing position. Weight is often added and is typically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deadlift
The deadlift is a weight training exercise in which a loaded barbell or bar is lifted off the ground to the level of the hips, torso perpendicular to the floor, before being placed back on the ground. It is one of the three powerlifting exercises, along with the squat and bench press. Two styles of deadlift are commonly used in competition settings: the sumo deadlift and the standard deadlift. While both of these styles are permitted under the rules of powerlifting competition, only the conventional stance is used in strongman deadlifting contests. Performing Form The conventional deadlift can be broken down into three parts: the setup, the initial pull or drive, and the lockout. Setup: When performing a deadlift, a lifter sets in a position that eccentrically loads the gluteus maximus, gluteus minimus, biceps femoris, semitendinosus and semimembranosus while the muscles of the lumbar contract isometrically in an effort to stabilize the spine. * Set behind the bar wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conjugate Method
Louie Simmons (October 12, 1947 – March 24, 2022) was an American powerlifter and strength coach. He was active as a powerlifter and coach for more than fifty years. Simmons was the founder of Westside Barbell and has developed several training protocols, including the "Conjugate Method". He is also credited with inventing training machines for reverse hyper-extensions and belt squats. In the US powerlifting community he was referred to as the "Godfather of powerlifting". Career Simmons grew up in Reynoldsburg and Columbus, Ohio. After being expelled from school he worked in construction and exercised regularly, entering his first powerlifting competition in 1966. He would compete in powerlifting for over 50 years. Simmons achieved a squat, a bench press, and a deadlift over the age of 50 years. He totaled Elite in five different weight classes over almost four decades. Simmons is one of only five lifters to total Elite in five different powerlifting weight classes. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weightlifting At The Summer Olympics
Weightlifting has been contested at every Summer Olympic Games since the 1920 Summer Olympics, as well as twice before then. It debuted at the 1896 Summer Olympics, in Athens, Greece, and was also an event at the 1904 Games. Summary Events Men's events In the early Games, all lifters competed in the same events, regardless of their individual body weights. ;1896 :* One hand lift :* Two hand lift ;1904 :* Two hand lift :* All-around dumbbell When the sport returned to the Olympic Games in 1920, the competition was structured as a set of weight classes. The number of classes and weight limits for each class have changed several times, as shown in the following table. Women's events Women's weightlifting made its Olympic debut at the 2000 Games in Sydney, with seven weight classes. Medal table Sources: ''As of the 2020 Summer Olympics'', last updated: March 2022. Nations Multiple medalists The table shows those who have won at least 2 gold medals. Boldface d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clean And Jerk
The clean and jerk is a composite of two weightlifting movements, most often performed with a barbell: the clean and the jerk. During the ''clean'', the lifter moves the barbell from the floor to a racked position across the deltoids, without resting fully on the clavicles. During the ''jerk'', the lifter raises the barbell to a stationary position above the head, finishing with straight arms and legs, and the feet in the same plane as the torso and barbell. Of the several variants of the lift, the most common is the Olympic clean and jerk, which, with the Snatch (weightlifting), snatch, is contested in Olympic weightlifting events. Clean To execute a ''clean'', a lifter grasps the barbell just outside the legs, typically using a hook grip. Once the barbell is above the knees, the lifter extends explosively (mainly at torso or genitals), raising the bar as high as possible before quickly dropping into a squat and receiving it in a "racked" position in front of the neck and re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
