@blondie977 If you pull more to your hip, keep your elbow tucked, and adjust your position relative to the bar, you can get a wicked lat stimulus from meadows rows.
@blondie977 I can think of three variations that aren’t too tough on the lower back but aren’t chest supported. The least fatiguing would be a standard db row, using one hand to support yourself and keeping the elbow tight when you pull. Another variation would be a meadows row. You could also...