The Bulgarian shared the successful outcome during his series of off-season IG stories. (Getty Images)

Former world No. 3 Grigor Dimitrov has been keeping busy with his off-season training, providing a range of updates for fans to follow on his Instagram stories.

Among his adventures, the 2017 ATP Finals champion has been spotted running through snow trails, showcasing a number of his gym exercises and sipping hot chocolate after a hard day’s work.

Photo: Grigor Dimitrov

Known as one of the ATP’s flashier ball-strikers, Dimitrov also shared his latest trick shot. With his back to the net and standing at the baseline, the Bulgarian successfully managed to hit the ball off the ground and clear the net with an impressive curve.

Dimitrov is coming off an up-and-down year, but finished strong in the final few months. He defeated Roger Federer to reach the US Open semifinals, before adding a last four run at the Rolex Paris Masters to get his ranking back to No. 20.