| If the machine is unavailable, the coach can substitute a rotating situp, though it is much less effective. |
| Mr. Palkoska and Mr. Van Camp hope the Army will revise that test by including new kinds of exercises and perhaps eliminating the situp. |
| That familiar standby, the situp, is gone, or almost gone. |
| Two-and-a-half years ago, neither Cynthia Haynes nor Audrey Ramsey could do a single situp on one of the abdominal machines at Planet Fitness. |
| As part of the hoopla on Friday, Roker, the genial weatherman turned America's favorite uncle, was doing a situp instead of a stand-up. |
