Such heart rate at rest indicates cardiac efficiency of an individual, and ranges between 60 to 100 bpm (beats per minute) for adults. However, values closer to the lower limit of this range qualify as a good resting heart rate. In fact, well trained athletes show a resting heart rate between 40 to 60 bpm.
Rule 1. With a computer, use only one space following periods, commas, semicolons, colons, exclamation points, question marks, and quotation marks. The space needed after these punctuation marks is proportioned automatically.
Semicolons and colons always go outside quotation marks. Question marks and exclamation marks go inside quotation marks if only the material being quoted is a question or an exclamation. If the entire sentence is a question or an exclamation, the question mark or exclamation mark goes outside the quotation marks. If the quotation is at the end of a sentence, the question mark or exclamation mark serves as punctuation to end the sentence.