Before you can lift a loaded barbell, you have to find a bar and load some plates onto it. At some gyms, there’s only one type of bar, and it weighs 45 pounds, and that’s all you need to know. But ...
If you’ve ever seen someone chalk up before a big deadlift, maybe clapping a big cloud of the stuff into the air, you might wonder if it’s actually even doing anything. But chalk is a useful tool if ...