"Good ‘mental inventory’ day after a crazy busy week. Man I needed it," he wrote. "Smith machine incline I do towards the end of my chest workout when my chest is fatigued. Not too heavy.

Ever wondered about that massive machine with a sliding barbell at the gym? Allow us to introduce you to the Smith machine ... the barbell to move on a slight incline—usually around 5 to ...

The Smith machine is a piece of fitness equipment commonly found in gyms that features a barbell fixed to a squat rack, limiting movement to one single plane. “Because the bar is attached to the ...