Complex sentence: It is typically delivered as a series of ten hands-on physical manipulation sessions sometimes called "the recipe", originally based on Rolf's ideas about how the human body's "energy field" can benefit when aligned with the Earth's gravitation field.
Split into simpler sentences: It is typically delivered as a series of ten hands-on physical manipulation sessions sometimes called "the recipe". Originally Rolfing was based on Rolf's ideas about how the human body's "energy field" can benefit when aligned with the Earth's gravitation field.