Currently, the National Federation of State High School Associations (NFHS) limits, as an example, a 34-inch bat’s minimum weight to 31 ounces. It’s called a “Drop 3” bat because the weight in ounces is three “units” less than the length of the bat (34 inches; 31 ounces.)
Beginning in the spring of 2028, high-school baseball players across the nation will be...