For lat growth
For lat growth, the two are close. Chest-supported row rates slightly higher: more of the work on the lats.
Pullover machine gives more stretch.
Both are good choices, and they train the lats differently. Using both across your week covers more of the muscle than either alone: in studies, varied exercises grew parts of a muscle that one exercise missed. (Fonseca et al., 2014; Costa et al., 2021)
The research score comes from these, scored by hand from the studies. Lifter scores appear once an exercise has 10 ratings. How scores work
Chest-Supported Row. Same idea with dumbbells: no momentum, no lower-back fatigue.
Pullover Machine. Trains the lats through a big stretch with the arms nearly straight, so the biceps can’t take over.
For lat growth, the two are close. Chest-supported row rates slightly higher: more of the work on the lats. Pullover machine gives more stretch. Both are good choices, and they train the lats differently. Using both across your week covers more of the muscle than either alone: in studies, varied exercises grew parts of a muscle that one exercise missed.
About the same: both are easy to learn.
Chest-supported row needs dumbbells and a bench, so a home gym covers it. Pullover machine needs a machine, so for most people it’s a gym exercise.
About the same: both rate Excellent for joint and recovery cost in our research rubric.