Crossword Puzzle Graph of muscular contractions

Clue: Graph of muscular contractions

Muscular contractions (TICS with 4 letters)
Of muscular contractions (SPASTIC with 7 letters)
Sort in an office (COLLATE with 7 letters)
Item pinned on to support a Russian poet's election to office? (PUSHKINBUTTON with 13 letters)
Seminary official: Abbr. (DRE with 3 letters)
Mensa offerings (IQTESTS with 7 letters)
Post office hunk? (MAILMODEL with 9 letters)
Org. in which Putin was once an officer (KGB with 3 letters)
Grid officials (REFS with 4 letters)
Political party offering (SLATE with 5 letters)