Performance in a substitution task and state anxiety following yoga in army recruits.
140 men (M age = 30.3 yr., SD = 5.7) from the Indian army in north India participated in the study. They were naive to yoga and were assigned to yoga and breath awareness groups randomly, with 70 in each group. 20 healthy males of comparable age (M age = 33.7 yr., SD = 7.0) formed a comparison group. Their performance in a digit-letter substitution task and a state anxiety subscale was assessed immediately before and after two 45-min. sessions. The two groups of soldiers practiced either yoga or breath awareness. The comparison group listened to meditation music. Digit-letter substitution scores increased in both groups of army personnel and in the comparison group. State anxiety decreased after yoga and listening to meditation music, but not after breath awareness. This suggests that even in army personnel naive to yoga, a yoga-based intervention or listening to meditation music could reduce anxiety while increasing performance on an attention task.
Patanjali Yogpeeth, Haridwar, India. shirleytelles@gmail.com
Shirley
S
Telles
Abhishek Kumar
AK
Bhardwaj
Sanjay
S
Kumar
Nilima
N
Kumar
Acharya
A
Balkrishna
D000328:Adult; D000704:Analysis of Variance; D001007:Anxiety / Q000523:psychology*; D001364:Awareness; D006801:Humans; D007194:India; D008297:Male; D019122:Meditation / Q000523:psychology; D008875:Middle Aged; D008889:Military Personnel / Q000523:psychology*; D009146:Music / Q000523:psychology; D012119:Respiration; D013647:Task Performance and Analysis; D015013:Yoga / Q000523:psychology*; D055815:Young Adult