At Planet Fitness, the bar used on their weightlifting equipment generally resembles the standard Olympic barbell, which weighs approximately 45 pounds (20.4 kilograms). However, it's important to note that different pieces of equipment may feature lighter or specialized bars. Additionally, some of their machines may also use fixed weights or incorporate a weight stack rather than a traditional barbell.
If you're using weight machines or specific training tools at Planet Fitness, the weight that you're lifting can vary depending on the setup. For example, Smith machines or cable machines might employ a different mechanism, which can adjust the effective weight you're lifting.
If you're looking to target specific training regimens or have preferences for your workouts, asking a staff member at Planet Fitness can provide clarity on the particular equipment you're interested in. They can give additional insights into the weight specifications on those machines or guide you in selecting the right weights for your fitness goals.
Overall, when using any gym equipment, it's essential to start at a weight that feels comfortable and manageable, gradually increasing as you build strength and confidence in your routine.