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.
San Francisco stays cool year-round. Fog is common in the summer, and cool breezes are not uncommon any time of year. The warmest and clearest time generally runs from August to October, with September often being a safe bet for mildly warm weather.