Sadhana Singh, as a Kundalini yoga lead trainer, is offering in presence and online master classes and courses that provide practical tools to face and deeply understand the times and challenges.  Personal Counselling with him is available individually and for couples. Sadhana Singh is writing books and shaping online training packages to create material achievable for all.

All these activities are run by Anter Vidya, an institution promoting the science of essence to facilitate the human expression in every facet of life, founded by Sadhana Singh.