Mindset over macros, right? What does the data say about adherence?
Been grinding for gains lately, and it hit me how much mindset matters. Like, forget all the fancy supplements and perfect meal timing. A study in the Journal of Health Psychology shows adherence is more about ur mental game than the specifics of your diet or workout plan (Duncan et al., 2019). People who believed they could stick to their routines were more likely to actually do it, with an effect size of 0.54, which is solid. So, what's your take? Is it all in our heads, or are there still fundamentals we gotta nail down?