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]
(..) Thank you for responding to my letter. Wait. Are you Jinny? At your service, master, I could heal him, master. Your warrior needs his strength. My last master will be coming back for me. - I think he's got it under control. - Good idea. Save your wishes. - You get a good look at the demon? (..)2004 TvShow: Charmed Title: I Dream of Phoebe Season: 6 Episode 15