Now that the quarterback has recovered from his injury, this week the team will be functioning 'at full strength' again. [=the team will have all its players again]
We are negotiating from a 'position of strength'. [=from a strong position; from a position that gives us an advantage]
He didn't mean to knock you down; he just 'doesn't know his own strength'. [=doesn't realize how strong he really is]
(..) No, no! No, no, no! Please, it can't end like this! Stop worrying cat. I'll get us out of here. You can't, Bolt. You got nothing. No super strength, no super bark. And no heat vision. Listen to me, okay? We've been taking to a place... ...where humans go (..)2008 Bolt