What is a PB in gym?
PR stands for personal record, PB for personal best. They're essentially the same thing. They can be things like the most you've ever lifted. for a certain number of reps, the most reps you've done in a certain amount of time, or your fastest time for something like the mile.May 18, 2023
PR stands for personal record, PB for personal best. They're essentially the same thing. They can be things like the most you've ever lifted. for a certain number of reps, the most reps you've done in a certain amount of time, or your fastest time for something like the mile.May 18, 2023