NASM Pes Planus Distortion Syndrome Quiz

Study Notes

Pes Planus Distortion Syndrome

Characterized by flat feet and knock knees.
Involves foot pronation, adducted, and internally rotated knees.

Short Muscles Involved

Gastrocnemius: A muscle located in the calf.
Soleus: Also a calf muscle, contributes to foot movement.
Peroneals: Group of muscles on the outer side of the lower leg.
Adductors: Muscles located in the inner thigh, responsible for adducting the leg.
Iliotibial Head: Part of the iliotibial band, which stabilizes the knee.
Hip Flexor Complex: Includes several muscles that help flex the hip.
Biceps Femoris: One of the hamstring muscles located at the back of the thigh.

Lengthened Muscles Involved

Anterior Tibialis: Located at the front of the lower leg, responsible for ankle dorsiflexion.
Posterior Tibialis: Supports the arch of the foot, often lengthened in pes planus.
Vastus Medialis: Portion of the quadriceps, involved in knee stability.
Gluteus Medius/Maximus: Key muscles for hip abduction and stability.
Hip External Rotators: Muscles that assist in rotating the hip outward.

Increased Movement Patterns

Knee Adduction: Tendency for the knees to move toward each other.
Knee Internal Rotation: Increased inward rotation of the knee joint.
Foot Pronation: Increased flattening of the foot arch during movement.
Foot External Rotation: Adjustment of foot positioning outward.

Decreased Movement Patterns

Ankle Dorsiflexion: Limited ability to bring the top of the foot toward the shin.
Ankle Inversion: Reduced movement of the foot twisting inward.

Possible Injuries Associated

Plantar Fasciitis: Inflammation of the tissue connecting the heel to the toes.
Posterior Tibialis Injury: Often associated with overuse or dysfunction in pes planus.
Patellar Tendonitis: Also known as jumper's knee, inflammation of the patellar tendon.
Low-back Pain: Common injury due to altered gait and posture from pes planus.

Description

Test your knowledge about Pes Planus Distortion Syndrome and related muscle groups with these flashcards. This quiz covers important terms like gastrocnemius, soleus, peroneals, and adductors. Perfect for those studying NASM or interested in postural distortion syndromes.