What is the difference between muscle fitness and tendons in the arm, and what is the difference bet

Tendon. Explanation: Cord-like or membranous dense connective tissue at both ends of the muscle-abdomen to facilitate muscle attachment and fixation.

The tendons of one muscle are attached to two or more different bones, and it is because of the traction of the tendons that the contraction of the muscles can lead to the movement of different bones.

Each piece of skeletal muscle is divided into two parts: the muscle abdomen is composed of muscle fibers, the color is red and soft, and the tendon is composed of dense connective tissue, the color is white and hard, and there is no contractile ability. Tendons attach skeletal muscles to bones. The tendons of the longus muscle are mostly cord-shaped, and the tendons of the latissimus muscle are broad and thin, membranous, also called aponeurosis.

The tendons in general refer to four completely different things in anatomy:

First: the human muscle, to be exact, the skeletal muscle, because its most basic function is to stretch and contract, traction joints to make various movements. Muscles need to be moved frequently, that is, stretched, to maintain elasticity and elasticity.

Acrobats and gymnasts can bend their bodies in ways that ordinary people can't, mainly because the length of their muscles can be elongated by training.

Second: tendon, it is a cord-like or membranous dense connective tissue connecting bones and muscles, composed of parallel dense collagen fiber bundles, white color, strong and no contraction function, tensile strength is 112-233 times that of muscles, such as human heels can feel a "big tendon", that is, Achilles tendon. Another example is the back of our hand, which corresponds to five finger extensor tendons on the five fingers, which is very strong and powerful.

Third: ligaments, which exist in the joints of the human body, are bundles of dense fibrous connective tissue that connect bones to bones, and their role is to strengthen the stability of joints and limit their excessive movement. Improper exercise can lead to strain of muscles and ligaments.

Fourth: The veins on the surface of the body that can be seen, dilated in the presence of increased blood pressure or pressure, are more pronounced in the neck.

You can see it at a glance.

Tendon: Cord-like or membranous dense connective tissue at both ends of the muscle-abdomen that facilitates muscle attachment and fixation.

Tendons: ligaments attached to tendons or bones.

Difference: The tendon of a muscle skin canopy is attached to two or more different bones, and it is due to the traction of the tendon that the muscle contraction can drive the movement of different bones. Each piece of skeletal muscle is divided into two parts: the muscle abdomen and the tendon, the muscle abdomen is composed of muscle fibers, the color is red and burning, the quality is soft, and the tendon is composed of dense connective tissue, the color is white and hard, and there is no contraction ability.

Tendons attach skeletal muscles to bones. The tendons of the long muscle are mostly cord-shaped, and the tendons of the latissimus muscle are broad and thin, membranous, also called aponeurosis.

First, the role is different:

Tendons limit the range of motion of bones to avoid injury, and tendons contract muscles, move joints, and immobilize.

Second, the location is different:

The tendon is located around the joint cavity and is called the extracapsular ligament. The ligament located in the joint cavity is called the intracapsular ligament. The thickened part of the fibrous layer of the joint capsule, which is located on the joint capsule, is called the capsule ligament.

There is also a type of ligament formed by peritoneal folds, which are formed by the migration between the peritoneal parietal layer and the visceral layer, or between the visceral and visceral layers of the peritoneum. The tendon is mostly invisible, it attaches to the bone.

Third, the terminology is different.

The word "tendon" is not an independent term concept in modern anatomy. It is a conceptual term commonly used in Chinese medicine that encompasses four completely different things anatomically, and it contains tendons.

Arm strength is related to the forearm, biceps, and triceps. So if you want to improve your arm strength, you have to improve the strength of these muscles. The following is a simple arm strength training method:

Movement 1: Diamond push-ups.

1. Exercise methods.

1) In a push-up position, the thumbs and forefingers of both hands touch each other to form a diamond-shaped block.

2) Lower your body and then lift it up again. Repeat the above movements.

2. Exercise times: 10-15 times.

Movement 2: Displacement push-ups are a disadvantage.

1. Exercise methods.

Movement A: Do push-ups in a push-up position.

Action B1) Move your right hand to the left and move to the left hand. Move your left hand to the left as well, bringing your hands back shoulder-width apart. Search.

2) Do one more push-ups.

3) Move the left hand back to the right hand, and the right hand back to the right.

4) Do a push-up and repeat. Count 1 push-up for each push-up.

2. Exercise times: 10-15 times.

Movement 3: Suspension push-ups.

1. Exercise methods.

Action A1) Wrap a sling around the horizontal bar or training rack, either Blast Straps or TRX, so that the handle of the sling is a few centimeters from the ground.

2) Push-up position, arms straight, hands on handlebars, only feet on the ground.

Movement B: Bend your elbows, press down with your upper arms parallel to the floor, and then push your body back into place.

2. Exercise times: 10-15 times.