If you take one and only one message from this board, it should

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31KB, 852x480px

If you take one and only one message from this board, it should be
>if you want to get big and strong, train with intensity

so if increasing intensity of a physical workout is easily achievable by increasing weight per rep while keeping the same or increasing volume...

what is the equivalent of this with your intelligence?

specifically asking for the equivalent of a compound lift for your brain, and how to increase the intensity of these "lifts"