Indian all-rounder Pandya also posted a photo on his Instagram account and captioned: "Gym culture at its best with the team. What an atmosphere for the fitness aficionados. @imbhuvi @shikhardofficial @kedarjadhavofficial."
The Kohli-led Team India is presently playing a five-match series against West Indies.
After the opening match was abandoned due to heavy downpour, India produced a strong all-round performance to thrash West Indies by 105 runs in the second ODI at the Queen's Park Oval Stadium on Sunday.
The match was reduced to 43 overs a side due to a long spell of rain.
Asked to bat first, a century by opener Ajinkya Rahane and half-centuries by skipper Kohli and Dhawan helped India post a challenging total of 310/5.
In reply, the hosts could only manage 205/6 in their allotted 43 overs.
Apart from five ODIs, the Men in Blue will also play a T20I on the tour.