The athlete assumes a prone push up position with the top of each foot resting on a stability ball. Shoulders are directly over the hands and body is flat from the top of the head to the toes. Core is set. Keeping hips and shoulders square initiate flexion of one hip, drawing the knee to the chest. Kick out by externally rotating the hip and abducting the leg while extending the knee back to start position. Motion simulates a 'frog kick. Continue action for prescribed period before alternating working legs.
http://www.twistconditioning.com
nice, thank you :)
penguinsgorawr12 2 years ago
frog kick good while swimming
shadowcar88 3 years ago