By Chris Rosvoglou It’s safe to say Miami Dolphins wide receiver Tyreek Hill is amped up for this Saturday’s practice. Before the Dolphins took the field on Saturday morning, Hill did a backflip in front of the fans. He then grabbed a microphone and gave the crowd something to cheer about. “Get your popcorn ready,” Hill told the fans. Hill is entering his first year with the Dolphins. He signed a four-year, $120 million extension with the club in late March. Earlier this week, Hill revealed that he’s very confident in Miami’s outlook for the 2022 season. “They’re scared s—less,” Hill said wh…