Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." PLANNING A SMART workout takes more ...

This 4-week, full-body workout is designed to challenge every muscle group for a balanced training plan and balanced fitness gains.

Workout plans often fail after 10 days because the first push is too aggressive, recovery is ignored and one missed session ...

PLANNING A SMART workout takes more than just effort. Don't just move from station to station trying moves at random—a training split designed to accomplish a specific goal will yield the best results ...