Nairobi, Apr 11 (IANS): World marathon record holder Eliud Kipchoge says he has focused on strength training while in isolation to stay injury-free.

Kipchoge, whose season was wrecked by the COVID-19 pandemic, has returned to his family in Eldoret from their training camp in Kaptagat to heed a Kenyan government call to remain safe and avoid public places, reports Xinhua news agency.

The Olympic marathon champion was due to defend his title in Tokyo in August and use the London marathon on April 26 as his gauging race, though both competitions have been pushed back to 2021.

Kipchoge warned fellow athletes not to switch off training, saying if they push their bodies too much whenever the situation around the world improves, they will be prone to injuries.

"Keep training, doing what you used to do. I have a physio all the time and when something emerges, it easy to solve it. The actual period on course and the long runs help me chase away the injuries," he added.