Why will Neeraj Chopra miss Doha Diamond League after being absent from Rome leg?

India's Javelin star Neeraj Chopra will be missing out on the Doha Diamond as he is still recuperating from a back injury. Chopra, who was absent from the Rome leg as well, will not be on the star-studded roster for the Doha campaign and is currently in Bienne, Switzerland, for a 47-day off-season training camp.