Faf du Plessis, Dane Vilas and J.P. Duminy watch their team-mates during South Africa's practice session.

Ishant Sharma and Murali Vijay take a break during a practice session.

K.L Rahul and Rohit Sharma prepare for a practice session.

Kagiso Rabada bowls as bowling coach Charl Langeveldt looks on.

Virat Kohli gestures during a practice session.

Murali Vijay plays a shot during net practice on the eve of the second Test.

K.L Rahul, Ishant Sharma and Rohit Sharma prepare for a practice session.

Virat Kohli and Murali Vijay in conversation.

South African captain Hashim Amla throws a ball.

Ajinkya Rahane bats in the nets during a practice session.

Indian captain Virat Kohli speaks to Murali Vijay and team director Ravi Shastri during a practice session on the eve of the second Test match.

Ravichandran Ashwin bowls during a practice session.

Morne Morkel bowls in the nets.

JP Duminy receives a back massage.

Morne Morkel and Dane Vilas chat during the team's practice session.