After looking through thousands of body tempering techniques, Zixin chose six of these techniques. Body Tempering Techniques don't have Star Rankings like Qi Cultivation Techniques where the higher the star ranking a technique has, the stronger it is.
For example, Wan Shui chose the Ten Thousand Swords Soul Technique, a Five Star Technique. The most obvious benefit for all cultivation techniques is the speed of Qi Training.
A Non-Star technique has a ratio of one is to one, meaning, a one day cultivation session is no different from a day's worth of training. A One Star technique has a ratio of one is to ten, a day's cultivation is like cultivating for ten days. A Two Star technique has a ratio of one is to thirty, a Three Star technique has a ratio of one is to sixty, a Four Star Technique has a ratio of one is to one hundred and a Five Star Technique has a ratio of one is to two hundred.
