FLEXOR CARPI RADIALIS

• Origin

Medial epicondyle of humerus

• Insertion

Base of second and third metacarpal bones

• Agonist(s)

- Flexor digitorum superficialis

• Antagonist(s)

- Extensor carpi radialis longus and brevis

• Function

Flexes and abducts hand at the wrist

TRIGGER POINT(S)

• Location

Trigger points can be found along the length of the muscle, particularly in the mid-portion.

• Pain Referral Pattern

Pain may refer to the anterior aspect of the forearm and wrist.

It can cause aching, burning, or sharp pain along the anterior side of the forearm, and may contribute to discomfort or weakness in wrist flexion and radial deviation.

• Potential Causes

• Overuse or repetitive activities involving wrist flexion and radial deviation, such as typing, hammering, or racquet sports

• Sudden movements or strains, especially during sports or physical activities

• Poor wrist and forearm mechanics during activities

• Muscle imbalances between the flexor carpi radialis and other forearm muscles

• Trauma or injury to the anterior aspect of the forearm or wrist

• Prevention Tips

• Use proper techniques and ergonomic equipment during activities involving wrist flexion and radial deviation to avoid overloading the flexor carpi radialis

• Incorporate regular stretching and strengthening exercises for the forearm muscles

• Ensure proper warm-up and cooldown routines before and after exercise

• Gradually increase workout intensity to avoid sudden strain

• Ensure balanced strength training to avoid muscle imbalances.