The quadriceps muscles make up much of the anterior, or front side, of the thigh. The four muscles of the quadriceps are the rectus femoris, vastus lateralis, vastus intermedius and the vastus medialis. While the quadriceps muscles work in...
Your inner quad muscles, or inner thighs as they are commonly known, are adductor muscles that are used to move your legs toward one another. Isolating your inner thighs as part of your workout can prove challenging and is often neglected. Adding...
The quadriceps muscles that make up the front of the thigh consist of four muscles: the vastus medialis, vastus intermedius, vastus lateralis and rectus femoris. Well-defined quadriceps are a goal of body builders and figure competitors. Building...
The quadriceps are actually four muscles on the front of the thigh that are responsible for many of the movements in walking, jumping, running and squatting. While there are many exercises that can be done with weights, there are simple exercises...
Lower-body free weight exercises lift and tone your backside and thighs. They also help you prevent postural and hip joint problems originating at your pelvis. Paul Chek, founder of the Corrective High-Performance Exercise Kinesiology Institute...
The inner quadriceps, also called adductors, are often a problem area for excess fat and underdeveloped muscle. You can combat undesirable, unshapely inner thighs with specific adductor-strengthening exercises performed two to three days a week....
The quad muscles are one of the main muscle groups that support the knee. Not only do they help to stabilize the knee, but they also increase control over knee movement, enabling you to flex your knee more efficiently without injury. In the knee...
Whether you are running, jumping, kicking, pedaling, stepping or walking, the four muscles at the front of your thighs--the quadriceps--power the the movement. To increase your workout enjoyment and performance, build up these muscles. You can do...
The grouping of four muscles on the front of your thigh is called the quadriceps. They are essential in hip and knee movement and in absorbing shock when you walk. You might need to work on tight or weak quad muscles after an injury, surgery or a...
Your four quadriceps are on the fronts of your thighs. Three of these muscles -- the vastus medialis, vastus intermedius and vastus lateralis -- originate on your thighbone and attach to your kneecap. The fourth muscle, the rectus femoris, also...
Tight muscles can cause pain and injuries. Your quadriceps muscles include the rectus femoris, vastus lateralis, vastus medialis and vastus intermedialis. These muscles are involved in knee extension and hip flexion, such as in exercises involving...
The quadriceps, often referred to as quads, consist of the four muscles that make up the front of the thigh. Three of the muscles attach to the lower legs bones and one, the rectus femoris, crosses the hip and attaches to the pelvis. The quads...
Injuries to the quadriceps muscles are common because the quad muscles cross both the knee and hip joints. The quad muscles are also used in many high-speed, high-risk physical activities, such as football, soccer and running, which puts them at...
Your quads -- also known as quadriceps -- are a set of muscles running down the front of your upper leg that help provide stability to your upper body and your knees. Since they are a major muscle group and used in running and physical activity,...
The quadriceps muscle is made up of four main components: the rectus femoris on the front of the thigh, the vastus intermedius under the rectus femoris, the vastus lateralis on the outside and the medialis on the inner thigh. The vastus lateralis...
Your quadricep muscles, or "quads," are an important group of leg muscles that include the vastus lateralis, vastus medialis, vastus intermedius and the rectus femoris. These muscles play an integral part in straightening or extending the knee....
A "pulled muscle" is a layman's term for a muscle tear or strain. According to the American Academy of Orthopaedic Surgeons, the thigh muscles are a common place for a strain or tear to occur. The quad muscles cover the front of the thigh, and are...
Though a common injury, an overstretched quad muscle or thigh strain can be debilitating and painful for athletes and casual exercise enthusiasts alike. An injury to the quadriceps muscle group often befalls runners, and can take months to heal....
Four different muscles make up the quadriceps--the rectus femoris, the vastus lateralis, the vastus medialis and the vastus intermedius. The rectus femoris and vastus intermedius are both located in the middle of the quads and work with the other...
Your quadriceps run along the front of your thigh and consist of four individual muscles that work to stabilize and extend your knee joint. If aerobics or strength training is part of your daily routine, your quads will naturally be in a state of...
Your "quads," or quadriceps, are the network of muscles in the front of your thigh. This muscle group is quite susceptible to injury, particularly in runners and other athletes. Quad muscle strains can cause tenderness and tightness, especially...
The quad muscle, known anatomically as the quadriceps, is composed of the vastus medialis, vastus intermedius, vastus lateralis and rectus femoris. Their main role in the body is to extend the knee. This is a motion you would experience when you...
Your quadriceps muscles are the four muscles that work the front of your thigh and are responsible for extending the leg at the knee. Developing these muscles help to give you added leg strength, helping you better lift heavy objects and climb...
When a person talks of building strength in the legs, he's usually speaking of quadriceps development. The quadriceps, often called quads, are a group of four large muscles attached to the front thigh bone. This arrangement of powerful muscles is...
The quadriceps is a group of four muscles on the front of the thigh that extend the lower leg at the knee, and extend the thigh at the hip. According to the Sports Injury Clinic, quadriceps strains usually occur while sprinting, kicking or jumping...
People who injure an upper leg muscle during sports play or slip-and-fall accidents may have pulled a quad muscle. Treatment for this muscle strain to the quadriceps should begin right away, with athletes and other patients getting off their feet...
The quadriceps femoris, or quad muscle, is located at the front of the thigh and is responsible for straightening the leg from a bent position. As indicated by its name, it is actually composed of four muscles: the rectus femoris, vastus...
The quadriceps in the front of your legs and the hip flexors at the top of your legs are major muscles that affect how you walk and sit. Therefore it is important to keep them strong and flexible. According to the "Yoga Journal," too much sitting...
The quadriceps or quads is a group of four muscles located in the front top of the thigh. These muscles are involved in almost every movement the legs make. They help to straighten the knee, climb stairs, rise from a seated position, walk and run....
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