The answer is letter D.
Deep and relaxing breathing techniques
contribute to a stable physical, emotional, mental, and spiritual development
in individuals. Allotting at least 10 minutes of everyday to perform this
method induces relaxation and improves focus in individuals. This practice
allows the mind to get out of an anxious state and transition into a calm and
peaceful one. Meditations paired with stretching exercises are also beneficial
to overall health. The practice of yoga is known to address many physical
ailments in the body as well as of the mind.