Which statement regarding older mults is true? There is lisie evidence sugeestins that adults =75 ye have increated mortality ar cardiovascular event risk during exercise. Durins a mavimal exercke test, most older adults have a muximul heart rate that is 1520 beats - min-1 lower than age- predicted maximal heart rate Fandrall support increales the accuracy of estimating peak MET capacity in aduits =B5 yr. A. aduits w75 yr theuld underes an exercise test prior to hitiating an exercise program..