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Glossary of Sports Medicine Terms

Reference glossary for common sports medicine terms and words.

What Are Endorphins?

Endorphins are the body's natural pain relievers. They act like opiates to reduce pain and bring about a feeling of euphoria and well-being.

What Is Fascia

Fascia is a soft connective tissue located just below the skin that wraps and connects the muscles, bones, nerves and blood vessels of the body.

What Is a Ligament?

A ligament is a band of fibrous tissue that connects bone to bone or bone to cartilage and supports and strengthens joints.

Foot Arches -What Are the Arches of the Feet?

The foot arches are formed by the bones (tarsal and metatarsal), ligaments, and tendons of the foot and are essential for both movement and weight bearing.

What is a Superset?

A superset is a form of strength training in which you move from one exercise to the next without a rest break.

Muscle Contraction Types

A concentric muscle contraction is a type of muscle activation that increases tension on a muscle as it shortens.

Concentric Muscle Contraction

A concentric muscle contraction is a type of muscle activation that increases tension on a muscle as it shortens.

Eccentric Muscle Contraction

An eccentric muscle contraction is a type of muscle activation that increases tension on a muscle as it lengthens.

What Is Normal Range of Motion In a Joint?

Normal Range of Motion. Although there is variability among individuals, the following are generally accepted values for normal range of motion in each joint.

Range of Motion - What Is Range of Motion - ROM

Range of Motion - What Is Range of Motion - ROM

Quercetin - What is Quercetin - Does Quercetin Increase Endurance?

Quercetin is a powerful antioxident that may be linked to increases in endurance and fitness in athletes and nonathletes alike.

Swelling - What Causes Pain and Swelling

Swelling refers to an unusual accumulation of fluid within soft tissues. Common areas of swelling include the knees, ankles and other joints in the lower leg.

Hematoma - Cause and Treatment

A hematoma, or bruise, refers to a black and blue area on the skin that often occurs after a trauma to the soft tissue. A bruise develops when small blood vessels beneath the skin rupture and blood leaks into the soft tissue beneath the skin.

Bruise - Cause and Treatment

A bruise, or hematoma, refers to a black and blue area on the skin that often occurs after a trauma to the soft tissue. A bruise develops when small blood vessels beneath the skin rupture and blood leaks into the soft tissue beneath the skin.

Latissimus Dorsi Muscle - Definition

The Latissimus dorsi, or back muscle, is the largest muscle in the upper body.

What is a Joint?

What is a joint? Learn the medical definition of the term "joint."

Proprioceptors - What Are Proprioceptors

Learn the definition of proprioceptors.

What is Pain - Learn the Causes and Types of Muscle and Joint Pain

What exactly is pain? How to describe your pain. Back Pain - Knee Pain - Muscle Pain - Joint Pain

Abduction - Abduct - Definition

The definition of abduction or to abduct.

ACL - Definition

What is the definition of an ACL - anterior cruciate ligament?

Acute Injuries (definition)

Acute Injuries (definition)

Acute Injuries

Acute Injuries (definition)

Adaptation - Definition

Adaptation - Definition

Adduction - Adduct - Definition

The definition of adduction or to adduct.

Adductor Muscles - Groin Muscles

Adductor Muscles - Groin Muscles - Definition

Adhesion- Definition

Adhesion - Definition

Agility - Definition

Agility is the ability to move and change direction and position of the body quickly and effectively while under control

Ankle-brachial Index - ABI

An ankle-brachial index (ABI) test before and after exercise is the least invasive test to get an initial diagnosis of blood flow problems in the lower extremities.

Arteriopathy - Definition

Arteriopathy refers to disease of an artery.

ATP - Adenosine Triphosphate - Definition

ATP orAdenosine triphosphate is the only useable form of energy in the body.

Atrophy - Definition

Atrophy - Definition

Chronic (Overuse) Injuries (definition)

Chronic (Overuse) Injuries (definition)

Chronic (Overuse) Injuries (definition)

Chronic (Overuse) Injuries (definition)

Definition of Cardiorespiratory Fitness

Definition of Cardiorespiratory Fitness

Dehydration - Definition

Dehydration - Definition

Dystonia - Definition

Dystonia - Definition - Focal Dystonia

Extension - Definition

Extension - Definition

Flexion - Definition

Flexion - Definition

Iliac Arteries - Definition

The iliac arteries supply blood to the the lower half of the body including the pelvis, buttocks and the groin.

Iliac Crest - Definition

Iliac Crest - Definition

Isokinetic - Definition

What is the definition of an isokinetic muscle contraction.

Isometric - Definition

What is the definition of an isometric muscle contraction.

Lactate Threshold

Lactate Threshold

Meniscus - Definition

What is the definition of the meniscus?

MET - The standard metabolic equivalent

MET - The standard metabolic equivalent - a definition

Muscle Hypertrophy - Definition

Muscle Hypertrophy - Definition

Muscular Endurance - Definition

Muscular Endurance - Definition

Over-pronation (definition)

Over-pronation (definition)

Power - Definition

Power - Definition

Principle of Specificity - Definition

Principle of Specificity - Definition

Progression - Definition

The Principle of Progression - Definition

Pronation (definition)

Pronation (definition)

Prostaglandins - Definition

Prostaglandins - A definition

Psoas Major - Definition

Psoas Major - Definition

Rectus Femoris - Definition

Rectus Femoris - Definition

RPMs - Cycling Cadence

RPMs - Cycling Cadence

Sartorius Muscle - Definition

Sartorius Muscle - Definition

Strength - Definition

Strength - Definition

Supination (definition)

Supination (definition)

The Hip Flexors - Definition

The Hip Flexors - Definition

The Iliacus Muscle - Definition

The Iliacus Muscle - Definition

The Inguinal Ligament - Definition

The Inguinal Ligament - Definition

The Pectineus Muscle

The Pectineus Muscle - Definition

The Principle of Overload - Definition

The Principle of Overload - Definition

VO2 Max - Definition

VO2 Max - Definition: VO2 max is the maximal oxygen uptake or the maximum volume of oxygen that can be utilized in one minute during maximal or exhaustive exercise.
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