Antonio Cromartie says he has nothing to hide.

The Jets cornerback posted on his Twitter account (A_Cromartie31) this week that he did not oppose the possibility of HGH testing in the NFL.

Commissioner Roger Goodell said the league would demand the inclusion of HGH testing in a new collective bargaining agreement.

“I’m for [HGH testing], I’m not against it,” Cromartie wrote on Twitter. “If you’re against it, that means you’re hiding something.”