Power racks are large-framed units from which weightlifters can perform various exercises, including bench presses and squats. Most frames stand well above head height. The standard power rack includes two horizontal bars on each side, which people can adjust for various power exercises. There are also two pins which hold the two bars in position. The racks contain sections for holding barbells in place, too. A rack set also comes with four screws for securing the unit into the floor.
Many weightlifters set their flat or incline benches within the confines of the power rack. A key advantage of these units is that people can perform many different exercises. Those who want to confine their workouts to one specific spot in their home may do so with these units. Some fitness supply vendors sell power racks along with other weightlifting equipment. These packages can include benches with leg extensions, cables, pull up bars and other accessories. The advantage of the package deals is that they can save the exercise buff lots of money. All equipment neatly fits into the confines of the unit. These extras also allow for a quicker workout. Some weightlifters may want to perform super sets, combining several exercises into one.