That’s a great question—exercise does more than just tone muscles, it gives the brain a boost too. When you sprint or swing a kettlebell, your heart pumps more blood and oxygen to the brain, and the surge of endorphins and growth factors actually helps new neural connections form. A quick 10‑minute HIIT session can spike dopamine and norepinephrine, sharpening focus and making it easier to brainstorm new ideas. If you’re looking for hacks, try pairing a brief cardio burst with a creative task—write down three fresh ideas right after a minute of jumping jacks. Or add a few kettlebell swings before a meeting to wake up your motor cortex and the prefrontal area that handles planning. Consistency matters: even a 15‑minute walk each day has been shown to increase gray matter in areas tied to memory. So, mix up the intensity, keep it short, and pair it with something mentally engaging, and you’ll be sprinting through your thoughts as well as your workout.