This one is cool and unique because Spontaneous is climbing a tall latter and the view point is straight up! The clip starts off with an up close and personal view of her rock hard calf muscles relaxing and contracting right in your face. Then she climbs the tall latter so you get to see them slowing fade into the sky but still with her huge upside down heart shaped calf muscles popping with every step up and then every step coming back down. Check her out!!