The double Olympic medallist last competed in Brussels in the Diamond League Final in September and will spend 31 days in Potchefstroom.
The 24-year-old Shivpal Singh crossed the qualifying standard of 85m by hurling the spear to a distance of 85.47m in his fifth attempt to win gold in the ACNW Meeting at the McArthur Stadium late on Tuesday.
Star javelin thrower Neeraj Chopra, who has qualified for the upcoming Tokyo Olympics, is returning home from his training base in Turkey owing to the coronavirus pandemic that has forced many countries to shut their doors to passengers arriving from outside. The 22-year-old Chopra has been training in Turkey for the last one month.
Competing in his first Olympics, Chopra took just a few seconds to make to the final round, to be held on Saturday, sending the spear well past the qualifying mark of 83.50 metres during the Group A qualifications.
Neeraj Chopra has been told by the SAI to stay at his hostel room without mixing up with other athletes at the NIS if he has to be at the premier sports facility of the country. He returned to India from Turkey on Wednesday.