The patella sits within the tendon of which muscle group?

The patella sits within the tendon of which muscle group?

• A. Quadriceps Femoris
• B. Hamstrings
• C. Gastrocnemius
• D. Sartorius

Answer: (A)

The patella is a sesamoid bone embedded in the tendon of the quadriceps femoris. The quadriceps tendon envelops the patella and, as it crosses the knee, continues distally as the patellar ligament to attach to the tibial tuberosity. This arrangement lets the patella act as a pulley, increasing the quadriceps’ leverage for knee extension. The other muscles mentioned do not enclose the patella in their tendons, though they contribute to knee movement in other ways.

The patella is a sesamoid bone embedded in the tendon of the quadriceps femoris. The quadriceps tendon envelops the patella and, as it crosses the knee, continues distally as the patellar ligament to attach to the tibial tuberosity. This arrangement lets the patella act as a pulley, increasing the quadriceps’ leverage for knee extension. The other muscles mentioned do not enclose the patella in their tendons, though they contribute to knee movement in other ways.