Both of them are banking on "conducive" conditions to ensure a strong performance.
Neeraj Chopra underlined his claim as the favourite with a single throw on Tuesday, launching his Olympic title defence with 89.34 metres in qualification.
"First goal, go to the doctor and make my groin 100 per cent fit and also I will be technically better and try to throw far again," he had said last month about his plans for this year and the coming one.
Jhajharia, himself a para-javelin throw legend with double Paralympics gold in F46 category, said when Chopra breaks the barrier of 90m, he will do it by a big margin, going past the elusive mark by 3 to 4 metres.
National record-holders Gulveer Singh and Parul Chaudhary are also competing in the men's 5000m and women's 3000m steeplechase events respectively, making this the country maximum representation ever in a DL event.
For Neeraj Chopra, the inaugural edition of Neeraj Chopra Classic is more than achieving success on the field, it's giving the Indian fans a chance to watch top-class competition in person, something that will help raise the profile of the sport in the country.
The double Olympic medallist last competed in Brussels in the Diamond League Final in September and will spend 31 days in Potchefstroom.
Check out how India's athletes fared on Day 13, Thursday, August 8.
After 'Golden Boy' Neeraj Chopra qualified for the men's javelin event final at the ongoing Paris Olympics, an air of celebration and jubilation erupted in his household.
Nursing a long-standing groin injury, Neeraj Chopra claimed a silver medal in the Paris Olympics.
Nursing a long-standing groin injury, Chopra claimed a silver in the Paris Olympics on August 8 with a 89.45m throw
'It was an injury-plagued year but injury is fine now, I will be 100 per cent fit for the new season.'
What is it like watching all the Olympian action and drama unfold from the spectators' galleries at the Stade de France?
Sebastian Coe, a contender for the International Olympic Committee (IOC) president's post, believes India's bid to host the 2036 Olympic Games is a "strong case" but acknowledges that the competition will be intense with several other countries vying for the honor. Coe, considered a frontrunner in the race to succeed Thomas Bach as IOC president, expressed his support for India's commitment to global sport and the Olympic movement.
Olympic champion Neeraj Chopra became the first Indian to win a gold medal at the World Athletics Championships.
His stunning monster throw of 89.34 metres in the qualification round made quite a statement, but a tough challenge awaits defending champion Neeraj Chopra as he seeks another piece of history in the Paris Olympics men's javelin throw final round in Paris on Thursday.
Neeraj Chopra said the challenge throughout the season was how to keep his mind away from the injury and focus more on his game.
PM Narendra Modi and Union Sports Minister Anurag Thakur heaped praise on Neeraj Chopra on winning the World Championship gold on Sunday.
Neeraj Chopra produced a season's best effort of 89.49m in his last attempt.
Indian javelin star Neeraj Chopra admitted to falling short of his full potential in the Paris Olympics final, where he secured a silver medal with a throw of 89.45 meters.
Asked if there was any "sportsmanship" on display at the Indo-Pak border, Rawat said, "They should make the first move, they should stop terrorism. If they stop terrorism, we will also be like Neeraj Chopra."
Neeraj Chopra lived upto his favourite billing as the star Indian athlete clinched gold in the men's javelin throw at the ongoing World Athletics Championships 2023 in Budapest, Hungary on Sunday.
Sumit Antil wants to improve upon his world record in his bid to defend his title
Neeraj emerged victorious with a season's best throw of 88.88 meters.
Defending champion Neeraj Chopra turned on the style as he stormed into the men's Javelin Throw final of the Olympic Games with a season's best effort of 89.34m in his very first attempt in the qualification round in Paris on Tuesday.
Lyles and Hassan bookend fabulous Paris programme
'It's not good in sport, it's not good to push and continue. If you want to run a long career then you have to be fit and healthy but there are competitions where you can't make a decision. Now we will work on this and work on the technique.'
Newly-crowned world champion Neeraj Chopra will look to maintain his unbeaten streak in the prestigious Diamond League meet when he competes in a star-studded men's javelin throw field in Zurich on Thursday.
In 2022, he raced past Usain Bolt, 'the world's fastest man', to become the world's most written-about athlete. The attention has followed a stream of medals: Asian Games gold twice, an Olympic gold, and silver and gold at the World Athletics Championships.
Six medals from a 117-strong contingent is not ideal but India had its moments of joy, hope, frustration, and heartache.
Neeraj ran in fast, did the crossover. The javelin flew out of his hands and he did not look towards the sector. He just knew he had bettered the first attempt. The moment the javelin left his hand, he knew he had done it.
Neeraj Chopra said it was a dream come true to win the World Championships gold medal.
DP Manu and Kishore Jena are the other two javelin throwers who will be in action on Friday.
'Didn't realise was flanked by Chinese and Pakistani athletes on victory podium'
His first throw of 88.39 metres earned him automatic qualification for the final.
Neeraj Chopra is all about greatness without pretensions.
The press briefing seemed a deliberate decision to let the army convey its angst to Imran directly, observes Rana Banerji, who headed the Pakistan desk at RAW, India's external intelligence agency.
Neeraj Chopra will be the cynosure of all eyes as India begins its athletics campaign in the Asian Games
The Pakistan hockey team has got the green signal to travel to India for the upcoming Asian Champions Trophy slated to be held in Chennai from August 3.