A Biomechanical Analysis of the Roundhouse Kick :: essays research papers

Anatomical AnalysisTae Kwon Do is a Korean, unarmed martial art and is best known for its kvetchs (Park, 2001). The roundhouse kick is a turning kick and happens to be the most commonly used kick during competition (Lee, 1996). For this reason, the roundhouse kick will be analyzed in reference to sparring competition.The roundhouse kick, a multiplanar skill, starts with the recoil leg traveling in an arc towards the front with the knee in a chambered position (Pearson, 1997). The knee is extended in a snapping movement, collision the opp acent with the top of the foot. Ones goal would be to make front torso contact with the kick, while avoiding leaving ones self open to a counter strike. The movements that comprise the roundhouse kick begin with a fighting stead both feet on the ground, toes pointing straight ahead, back foot turn outside up to 22 degrees, front foot approximately 1.5 the distance of one step from the back foot, both feet approximately one length of one foot a part, extension of both legs, slight gyration of the torso in the direction of the back leg, fists held in front of the chest, flexion at the shoulders by virtually 45 degrees, flexion at the elbow by about 60 degrees, and flexion of the fingers. One initiates the preparatory pattern of the roundhouse kick from the fighting stance gyration of the torso in the direction of the front leg, flexion and abduction at the hip, flexion at the knee of the back leg which brings the knee to the torso and maintains a minimal relative angle at the knee to the thigh, plantar flexion of the foot, and lateral flexion of the spine toward the ground away from the kicking leg (Table 1). The fighter is and so ready to initiate the movement phase extension at the knee with a relative angle to the thigh of about 180 degrees, lateral rotation of the grounded foot between 90 and 120 degrees, and additional lateral flexion of the spine. After attempting to make contact with the opponent, the fighter im mediately follows up with the recovery phase flexion at the knee, lateral flexion of the spine opposite the aforementioned direction, during a slight rotation of the torso, extension of the hip, and dorsiflexion of the foot. This brings the fighter back into the fighting stance with the opposite leg in the front and is now ready to perform the next strike or counterstrike.