11 died in soldier recruitment… Know how to increase stamina for 10 KM running and what precautions should be taken, told by doctor and fitness expert

Around 11 candidates died during the physical test in the constable recruitment exam in Jharkhand. The candidates had to run 10 kilometers in 1 hour. The time for the race was 5 am. All the candidates had lined up from 5 am but the race started at 11 am. In this situation, many people fainted