(1) The costs the Contractor expects to incur under this contract in the next 60 days, when added to all costs previously incurred, will exceed 75 percent of the estimated cost specified in the Schedule; or.
1. tightening, narrowing, tensing, shortening, drawing in, constricting, shrinkage Cramp is caused by contraction of the muscles. 2. abbreviation, reduction, shortening, compression, diminution, constriction, elision `It's' is a contraction of `it is'. Translations.
Isotonic contractions are those which cause the muscle to change length as it contracts and causes movement of a body part. There are two types of Isotonic contraction: Concentric. Concentric contractions are those which cause the muscle to shorten as it contracts.