In the 1840s and 1850s, the Supreme Court began addressing these impositions on statesâ rights. In Prigg v. Pennsylvania (1842), the court struck down a Pennsylvania law preventing the transportation of any ânegro or mullatoâ for the purposes of returning the person to slaveryâbecause federal law superseded state law.
The dumbbell, a type of free weight, is a piece of equipment used in weight training. It can be used individually or in pairs, with one in each hand.
Hand weights are small dumbbells, generally ranging from 1 to 5 pounds, that can be used in a variety of workout routines. Because of their light weight, hand weights are much more effective at toning and slimming than in building large muscle growth.