Brittney Griner on Sunday got her hands on a basketball for the first time since her release from her almost 10 months of captivity in Russia, her agent said. Lindsay Kagawa Colas said the Phoenix Mercury star, 32, did a dunk as her first move at Fort Sam Houston in San Antonio. Griner was taken there following her release by Russian authorities as part of a prisoner swap deal in exchange for “Merchant of Death” arms dealer Viktor Bout. Despite her light workout, Colas said Griner is not yet sure if she’s planning to return to her professional WNBA career. “If she wants to play, it will be for her to share,” Colas said. “She has the holidays to rest and decide what’s next without any pressure,” she said, adding: “She’s doing really, really well. She seems to have endured this in pretty incredible ways.” Colas said she thinks Griner will issue her first public statement since her release this week.