Add Yahoo as a preferred source to see more of our stories on Google. Hard work is necessary but not sufficient for progress in the gym. Most people who train consistently and without meaningful ...

Hard work is necessary but not sufficient for progress in the gym. Most people who train consistently and without meaningful results over years aren't lacking effort, they're simply lacking structure.

This story was excerpted from Jordan Bastian’s Cubs Beat newsletter. To read the full newsletter, click here. And subscribe to get it regularly in your inbox. CHICAGO -- Pete Crow-Armstrong is in the ...