Arm flexion cannot take place without the contraction of your brachialis muscle. Your brachialis works with your biceps to bend your arm regardless of the position of your hand. However, train the brachialis with different hand positions to...
Your brachialis muscles lie underneath your biceps and attach the lower portion of the humerus bone in your upper arm to your ulna, a bone in your forearm. Brachialis muscles flex the forearm at your elbow and make bending your elbow possible,...
People who are seeking "big guns" want to make sure to train the brachialis muscles. When properly developed, the brachialis muscles help the biceps appear bigger, especially the lower portion of the biceps. The brachialis helps in elbow flexion...
The brachialis is a muscle of the lower-upper arm, located near the elbow and partially overlapped by the biceps. Working out your brachialis can make your biceps appear larger, and improve the strength that allows you to lift more weight in...
Brachialis, also known as the lower or back biceps, is located on the back of your biceps brachii muscle on your upper arm. The brachialis muscle contracts when your elbow flexes, just as during pull-ups. However, you can tone and strengthen your...
Skeletal muscles are the only voluntary muscles in the body. To contract, skeletal muscles must receive instructions from the nerves. If the nerve is damaged, muscles are unable to contract, and the result is atrophy. Muscles of the body are given...
Located between the biceps muscle and the elbow, the brachialis is a muscle designed to bend the elbow joint isometrically. As the key muscle directing this action, the brachialis is frequently involved in sports- or exercise-related injuries...
"Nothing shows the world that you're strong and fit more than well-developed arms," says Nick Cerone, fitness trainer at THE GYM in Armonk, New York. But beyond looking good, strong, firm arm muscles also have practical uses: Triceps and biceps...
Your brachialis is hidden beneath the biceps. Your brachialis is the only true elbow flexor because it attaches to your ulna, the forearm bone that doesn't rotate, as opposed to the radius, which does. Because other elbow flexors like the...
The biceps curl is an exercise that focuses on the upper front of your arm muscles. Your biceps provide shape and tone for your upper arms. You can perform biceps exercises with your hands facing your body. This position is a supinated bicep curl....
According to Bodybuildingforyou.com, the upper arm muscles are important parts of any training routines and especially important if you want to look good in a tank top. The biceps and triceps are the major upper arm muscles and run alongside the...
The biceps muscles sit on the front of the upper arms, and they contain two parts. This explains the root word "bi." The biceps brachii has a long and short head, and it composes the middle section of the biceps. The brachialis is found beneath...
Upper arm crunches are also known as curls. These exercises work the biceps brachii, which is the topmost, most visible muscle in your upper arm. They also work the brachialis muscle, which is beneath the biceps and performs the same action. You...
The arm contains four primary muscle groups: the biceps, triceps, brachioradialis and brachialis. The brachialis muscle covers your elbow and the brachioradialis covers your forearm. The biceps are located in the front of your upper arm, and...
The arm consists of several muscles. The biceps are located at the front of the upper arm. Underneath the biceps is the brachialis muscle. The biceps and brachialis both function to flex the elbow. At the back of the upper arm is the triceps. This...
The four muscles that facilitate elbow flexion are the biceps brachii, brachialis, brachioradialis and pronator teres, which each cross the front of the joint. Learning the anatomic structure and biomechanical function of each muscle can help you...
To add muscle mass to your biceps, exercise with heavy weights and perform no more than three sets of eight to 10 repetitions per exercise. Concentrate on movements that involve both the short head, or outer portion, of the biceps and the long...
Gaining muscle mass and definition throughout the entire biceps muscle can help increase size in the lower biceps area. Perform three sets of each biceps exercise for eight repetitions to promote muscle hypertrophy and gain strength in the upper...
The dumbbell curl is an isolation weight-training exercise, meaning it requires movement only around one joint. Lifters use the exercise to develop strength and size in the upper-body muscles. Use an appropriately weighted dumbbell while...
Developing biceps strength involves more than training to improve the size of your arms. You must work your biceps through a full range of motion and develop the supporting musculature to avoid injury. Perform both multi-joint, or compound, and...
Usually, arm muscles adapt quickly during a weight-training program. Therefore, designing a well-rounded arm-targeting routine can expedite your training goals. With help from bicep curls, you can target the muscles located at the front of your...
Growing muscle mass in the lower biceps area can be achieved by performing a minimum amount of repetitions with heavy weights. During your arm workouts stick to three sets of eight repetitions for whatever exercises you choose. Use free weight...
An EZ barbell is the crooked barbell at your local gym. The angled, varied-width hand positions allow you to do barbell curls, presses, extensions and rows with less strain on your wrists than a straight barbell. EZ barbells come in fixed weights...
The benefits of a pull-up movement are so great that even if this is the only upper body exercise you perform, your upper torso will still become toned, according to Jason Ferruggia, a performance-enhancement coach in Warren, New Jersey. Remember...
The elbow joint is composed of your arm bones and the muscles that bend and straighten your elbow. The bony area you feel on the back of your elbow is the ulna. The bone you feel on the sides of your elbow is your humerus. Muscles cross from your...
Working the forearms helps develop the muscles between your elbow and wrist and might help improve your grip, enhance hand and arm strength and stamina, and promote range of motion. A few simple exercises performed once a day or a few times a week...
Walk into any free weight gym and you may be overwhelmed at the different selections of barbells. Barbells are available from straight to wavy to the super curl bar. The super curl bar is bent in the middle in the shape of a deep "W". This "W"...
Healthy back muscles help taper your back to your waist, making your waist appear small and your back larger. The back includes many muscles, but one exercise can use a multitude of those muscles, helping make your back healthy and strong and...
The "2008 Physcial Activity Guidelines for Americans" recommend that you do at least two muscle-strengthening workouts every week, in addition to aerobic exercise. Weights, such as dumbbells and kettlebells, are an excellent way to strengthen the...