At Planet Fitness, the standard barbell used for various exercises typically weighs 45 pounds, which is the standard weight for Olympic bars. However, it's important to note that Planet Fitness often has a range of equipment, and they may also provide lighter bars for those who are just starting or prefer a lower weight.
Some locations may offer dumbbells and other types of equipment that could vary in weight. If you're looking for specific weights for different barbells or any other equipment, it's best to check with the staff at your local Planet Fitness or consult their equipment list, as offerings might vary by location.
For beginners, using a lighter bar or training with bodyweight exercises can be a great way to build strength and confidence before progressing to heavier weights. If you have any additional questions about fitness routines or what equipment to use, feel free to ask!