The Slovak capital is his girlfriend Veronika's hometown, so the 90-minute drive down has become fairly routine.
In Bratislava, Tatar has been training under the watchful eye of strength and conditioning specialist Tomas Mihalik, whose clients have included some of Slovakia's top hockey players and former Wimbledon and US Open champion Lleyton Hewitt, among others.
Mihalik is the co-founder and owner of Health & Performance, which offers personalized services in the areas of fitness, body assessment, physiotherapy and regeneration, and nutrition.
This marks the first summer that Tatar has enlisted Mihalik's services to assist with his preparation, and the 28-year-old left-winger couldn't be happier with the arrangement.
"We're working on many different things together. One of them is to get my body moving the proper way," explained Tatar, whose gym sessions with Mihalik thus far have also focused on improving speed and power.