Yoga for Police personnel

INTERVENTION: Intervention1: Pranayama and Yoga Nidra in addition to Routine activities: Pranayama Kaphalbhati kriya (Preparatory) Nadishuddhi Bhramari pranayama, Nadanusandhana Yoga Nidra Duration: 40 minutes Frequency: 5 days a week for 6 weeks Control Intervention1: Routine activities: Routine activities CONDITION: PRIMARY OUTCOME: Depression, Anxiety, Stress scale‐21 (DASS‐21) ; Fear of COVID‐19 Scale ; Perceived Stress Scale (PSS) ; Pittsburgh Sleep Quality Index (PSQI) ; Timepoint: 1st Day / Baseline ; 6th Week SECONDARY OUTCOME: WHO Quality of Life â?? BREF (WHOQOL‐BREF)Timepoint: 1st Day / Baseline ; 6th Week INCLUSION CRITERIA: 1.Police personnel having at least one month of COVID‐19 pandemic related duty. 2.Age 21 to 50 years 3.Perceived stress scale score 14 and above.