1.   As a general rule, all muscular effort is enhanced by breathing in as the effort is made.

2.   A muscular communal effort by producers, theater owners and the attorney general is required to let theatergoers and tourists see a future in which they can participate.

3.   The Gore campaign is counting on a muscular effort to get union voters to the polls.

4.   The process of reading up close requires a muscular effort.