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the transportation of any ânegro or mullatoâ for the purposes of returning the person to slaveryâbecause federal law superseded state law.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.
Coupled with an Olympic weight set, it provides the means to get a great overall body workout. Dumbbell benches are generally weight benches without any type of bar holders built into them. They are sometimes simply flat benches or adjustable benches that will decline and incline to vary your workout. Options such as preacher curl attachments and leg extension / leg curl attachments increase the functionality of these weight benches.