
For example for a person born in September 1964 in mithuna lagna the ALP, that is the moving lagna, falls in Scorpio in 2019. The concept of moon movements and lagna movements combined together thereby giving pin point accuracy in prediction. This concept is called as "ALP"Akshaya Lagna Pathadi. In the course of his research the author has arrived at the exact speed the lagna travels which is 1 year 1 month and 10 days to traverse one nakshatra pada.It takes 10 years to traverse one zodiac sign so it covers 120 yrs life span of an individual same as vimshottari Dasa. This concept which is the brainchild of Mr.Poduvudai Moorthy.,who has spent a lot of time and effort on researching this concept and fine tuning it to suit the current requirement of a proper predictive system. Just as the moon keeps moving from the first star aswini to the last one revathi the Lagna also keeps moving. Hence the need to make predictive astrology more complete and more accurate by giving due importance to the lagna.

All major predictions are derived from this, but this does not do justice to Lagna or Ascendant. Foremost among them is the Dasa and bukthi based on the moon and the star it occupies. Typically Siddhars were saints, doctors, alchemists and mysticists all at once.Astrology comprises of many concepts and uses many tools and methodologies to arrive at predictions.

They wrote their findings, in the form of poems in Tamil language, on palm leaves which are collected and stored in what are known today as Palm leaf manuscript, today still owned by private families in Tamil Nadu and handed down through the generations, as well as public institutions such as Universities all over the world Typically Siddhars were saints, doctors, alchemists and mysticists all at once. Through their practices they are believed to have reached stages of insight which enabled them to tune into the powers hidden in various material substances and practices, useful for suffering and ignorant mankind. Siddhars are people who are believed to control and transcend the barriers of time and space by meditation (Yoga), after the use of substances called Rasayanas that transform the body to make it potentially deathless, and a particular breathing-practice, a type of Pranayama. These sidhars can be compared to Mystics of the western civilization. Those who acquire these Siddhis are called Siddhas.

Yogic powers called Siddhis are acquired by constant practice of certain yogic disciplines. Siddhars/Rishis are saints in India, mostly of the Saivaite denomination in Tamil Nadu, who professed and practiced an unorthodox type of Sadhana, or spiritual practice, to attain liberation.
