digest
Short Summary
Main recommendation: Practice short daily brain exercises, such as physical cross-crawl movements, one-handed challenges, and juggling, plus the MOM memory framework and the body-part memory method, to sharpen focus and memory. Jim Kwik frames memory as a trained skill rather than a fixed trait, and says novelty and nutrition drive neuroplasticity, the brain's ability to form new connections.
Key Points
- MOM stands for Motivation, Observation, and Methods: know why you want to remember something, focus attention on the input (observation), and then use a technique to store it (methods).
- Kwik argues that forgetting usually reflects poor attention rather than poor retention.
- Cross-crawl movements (touching the opposite knee with a hand or elbow) are presented as a way to focus and integrate left and right brain function.
- Novelty, such as doing tasks with the opposite hand, is presented as a way to challenge the brain and grow new connections.
- Juggling is cited as a challenge that, according to a study done at Oxford University, is linked to bigger brains and more white matter.
- The body-part method pairs items on a list with specific body locations to recall them in order.
Details Worth Noting
- Concrete instructions:
- Cross crawls: Stand up, take one hand or elbow, and touch the opposite knee, going back and forth. Kwik says he does this before Zoom meetings or with family to be present.
- Opposite-hand challenge: Visualize energy coming in, then move one hand toward you and the other away in opposite directions. Kwik says the aim is to challenge yourself, and suggests brushing your teeth with the non-dominant hand.
- Juggling: Start with rolled-up socks, since they do not roll like tennis balls. You do not need to be good at it.
- Name memory: Ask yourself why you want to remember the person's name (motivation), listen silently and attentively rather than planning your reply (observation), then use a memory method.
- Body-part method: Memorize 10 body locations in order: top, nose, mouth, ears, throat, shoulders, collar, fingers, belly, bottom. Then attach each grocery item to a location with a vivid image, such as avocado on top of your head, blueberries in your nose, broccoli stuck in your teeth, and olive oil for cleaning your ears.
- Recall: Walk the body locations in order to retrieve each item.
- Kwik notes that the exercise works best with vivid, even absurd, imagery, and says you should "imagine you can imagine it" if visualization is hard.
- The grocery example includes items such as avocados, blueberries, broccoli, olive oil, eggs, leafy greens, salmon, turmeric, walnuts, almonds, and dark chocolate; the video presents these as examples, not a dietary recommendation.
- Kwik states that there is no good or bad memory, only trained and untrained memory.
Bottom Line
Memory is largely a matter of attention and training, and simple daily movements or vivid mental associations can help you practice both.
