CNN Vital Signs with Dr. Sanjay Gupta December 26, 2015 19:54:00
To work with your exercises, you're headed towards meditation. it's the meditation and mental stillness that's able to help find the benefits i was looking for. >> let's come to a nice easy seated position sitting up tall, spines long. >> john benefitted from yoga so much he took a teacher training class to deepen his understanding. inhale and exhaling. >> eventually, john decided to pursue yoga full time. in 2013 he left the army. >> for me, as a teacher what is it i want to do with my yoga. >> now he teaches a weekly yoga class at the pentagon, the very place that started this entire