India face a potential injury concern ahead of the fourth Test against Australia at the Melbourne Cricket Ground, as KL Rahul, the standout batter for Rohit Sharma's side in this series, was seen receiving medical treatment for his arm while practicing in the nets.
With three matches of the Boxing Day Test series completed, the contest remains evenly poised at one win apiece.

A video circulating widely on social media shows Team India's physios attending to KL Rahul's right hand during a training session ahead of the fourth Test.
Rahul, fully equipped in his batting gear, is seen holding the bat with his non-dominant hand, indicating he may have been hit by a delivery during net practice shortly before. Despite the incident, Rahul did not appear to be in significant discomfort, and there are no indications suggesting he might miss the upcoming match.
KL Rahul has been India's most consistent player in the series, amassing 235 runs in six innings at a commendable average of 47. His contributions include two crucial fifties, making him the second-leading run-scorer in the series, just behind Australia's Travis Head.
The opener has shown remarkable form after struggling during the home series against New Zealand. His crucial knock of 84 in the third Test at The Gabba came when India were under significant pressure. Despite rain delays, Rahul's innings helped India avoid the follow-on and secure a gritty draw, even though the team were trailing considerably by the second day.
As India prepare for the Melbourne Test, Rahul's fitness and current form are vital to the team's prospects. His steady contributions with the bat have provided much-needed stability to the Indian lineup, which has encountered numerous hurdles during the series.
The 4th and the penultimate Test will start from 26th December at the MCG as India will have nothing in mind but a victory to keep their WTC Final hopes alive.