Chris Evans Flaunts Huge Biceps on 'Captain America' Set!

Chris Evans shows off his buff biceps in a tight muscle shirt on the set of his film Captain America: The Winter Soldier on Tuesday (May 14) in Washington, D.C.

The 31-year-old actor was joined on the set on the National Mall in the nation’s capital by his co-stars Anthony Mackie and Scarlett Johansson, who was seen wearing her Black Widow suit.

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A local NBC news station caught some raw footage of Chris on the set. He even dropped down to the ground to do some pushups to pump up those arms!