Inner Engineering Yoga Program on Short and Long Term Health Effects (ISHA-Impact): a Longitudinal Study

This study will include any participant who registered, and plans to attend the Inner Engineering In-Person Completion Course. In 2019, this course was offered in: Los Angeles in March, Philadelphia in April and Toronto \& Dallas in November. This study has been involved in every IECO Course since 2019 and is still active today. Beginning in August 2021, investigators will recruit for the August Inner Engineering In-Person Completion Course. Investigators anticipate that this study can include up to 5,000 study participants. Participants would attend this course and complete the pre-modules regardless of whether or not they participate in this study.

This study aims to enroll participants who have registered for the Inner Engineering in-person course. Briefly, this course is a 1-2 day in-person course, in which participants will learn a simple 21 minute practice called Shambhavi Mahamudra Kriya, also known as Shambhavi Kriya. Shambhavi Kriya is a powerful and purifying energy technique which incorporates the breath. This practice is said to align the body systems so that the body, mind and emotions function in harmony. More information about the course can be found on the ISHA foundation website: https://www.innerengineering.com/ieo-new/completion/.

Registrants for IECO are asked to complete a series of seven (7) online modules (IEO) prior to the start of the in-person course. The online series provides the participants with an opportunity to intellectually explore the basics of life using methods that are distilled from the essence of yogic sciences. The course imparts wisdom to manage the body, mind, emotions, and the fundamental life energy within.

Importantly, the course modules (IEO) and the in-person meeting (IECO) and subsequent meditation and yoga practices would occur regardless of whether or not a person decided to participate in the study. The only study procedure imparted includes requesting the participants to complete a series of surveys over a one-year period.

This study only involves administration of electronic surveys at six different time points. These time points include: at the time of consent; after completing the Inner Engineering Online modules but before the in-person course begins; after the completion of the in-person (IECO) course; at 6 weeks; at 6 months and at 12 months. These surveys can take up to 15 minutes to complete. Electronic reminders will be sent to participants who have not completed these surveys within a week.

Additionally, participants must complete a two-minute compliance survey at the end of each week for 6 weeks after IECO completion. After these 6 weeks, this same two-minute compliance survey will be sent monthly until the end of the year. This survey is an important component of our data analysis, because it collects information on the frequency and duration of their routine practice.

Participants can choose to either complete their baseline \& post-IEO surveys only, or continue and complete Post IECO- 1 year follow up period. A break was incorporated because IEO \& IECO are 2 separate events, and participants who chose to complete IEO may not necessarily complete IECO. This break ensures maximum participation.

This study will include participants who are registered and plan to attend any Inner Engineering Online \& Inner Engineering Online Completion Course. This course is offered several times throughout the year and each course has several hundred participants. We anticipate we can collect data from up to 5,000 study participants and create a significant database of Inner Engineering practitioners.

Eligibility Criteria:
Inclusion Criteria:

* Participants who have registered to take the Inner Engineer Online Course.
* Participants who have registered to take the Inner Engineer Completion Course.
* Participants must be able to read and understand English.

Exclusion Criteria:

* Participants who report living outside the United States at the time of enrollment.
* Participants \< 18 years of age.