Flat Back: A stunt in which the top person is lying horizontal and is usually supported by two or more bases. Flip (Stunting): A stunting skill that involves hip-over-head rotation without contact with the performing surface or base(s) as the body passes through the inverted position.
Fall in San Francisco September-November. Fall in San Francisco is truly the best time of year for weather. Days are warm and sunny, sometimes blisteringly so, and nights are mild and clear.
December is the rainiest month in San Francisco. Half the time, the city receives 2 to 8 inches (56 to 193 mm) of rainfall in December. One in four years has drier weather, while another one in four is wetter.