Table 1.

Inclusion and exclusion criteria.

	Inclusion	Exclusion
Seasoned Yoga Practitioners	Must be an Isha School of Yoga practitioner
	Must have completed Inner Engineering Online course and practice Shabhavi Mahamudra Kriya or Shakthi Chalan Kriya
		Participants <18 years of age
		Participant >80 years of age
		Participants must be able to read and understand English.
Control groups	Must have little to no experience with Isha school of yoga
	Should have practiced yoga routinely for <1 Month (if previously experienced in yoga)
		Participants < 18 years of age
		Participant > 80 years of age
		Participants must be able to read and understand English.