What are the differences between lat pulldown and row exercises, and which one is more effective for building back muscles?

The main difference between lat pulldown and row exercises is the direction of the movement. In lat pulldowns, you pull the weight down towards your chest, targeting the latissimus dorsi muscles primarily. Rows involve pulling the weight towards your torso, engaging the upper back muscles like the rhomboids and traps.

Both exercises are effective for building back muscles, but rows are generally considered more effective for overall back development as they engage a wider range of muscles. However, incorporating both exercises into your routine can provide a well-rounded back workout.