diff --git a/bar.go b/bar.go
index 2600f13..22935a1 100644
--- a/bar.go
+++ b/bar.go
@@ -54,8 +54,12 @@
 	buffers           [3]*bytes.Buffer
 	filler            BarFiller
 	middleware        func(BarFiller) BarFiller
-	extender          extenderFunc
 	debugOut          io.Writer
+
+	extender struct {
+		fn  extenderFunc
+		rev bool
+	}
 
 	afterBar *Bar // key for (*pState).queueBars
 	sync     bool
@@ -378,11 +382,16 @@
 					}
 				}
 				s.aborted = !s.completed
-				s.extender = makePanicExtender(p)
+				s.extender.fn = makePanicExtender(p)
 				b.recoveredPanic = p
 			}
-			if s.extender != nil {
-				rows = s.extender(rows, s.reqWidth, stat)
+			if fn := s.extender.fn; fn != nil {
+				rows = fn(rows, s.reqWidth, stat)
+				if s.extender.rev {
+					for left, right := 0, len(rows)-1; left < right; left, right = left+1, right-1 {
+						rows[left], rows[right] = rows[right], rows[left]
+					}
+				}
 			}
 			frame := &renderFrame{
 				rows: rows,
@@ -403,8 +412,13 @@
 		if b.recoveredPanic == nil {
 			rows = append(rows, s.draw(stat))
 		}
-		if s.extender != nil {
-			rows = s.extender(rows, s.reqWidth, stat)
+		if fn := s.extender.fn; fn != nil {
+			rows = fn(rows, s.reqWidth, stat)
+			if s.extender.rev {
+				for left, right := 0, len(rows)-1; left < right; left, right = left+1, right-1 {
+					rows[left], rows[right] = rows[right], rows[left]
+				}
+			}
 		}
 		frame := &renderFrame{
 			rows: rows,
diff --git a/bar_option.go b/bar_option.go
index c8f0688..9e0b9d8 100644
--- a/bar_option.go
+++ b/bar_option.go
@@ -119,13 +119,27 @@
 	}
 }
 
-// BarExtender provides a way to extend bar to the next new line.
+// BarExtender extends bar with arbitrary lines. Provided BarFiller will be
+// called at each render/flush cycle. Any lines written to the underlying
+// io.Writer will be printed after the bar itself.
 func BarExtender(filler BarFiller) BarOption {
+	return barExtender(filler, false)
+}
+
+// BarExtenderRev extends bar with arbitrary lines in reverse order. Provided
+// BarFiller will be called at each render/flush cycle. Any lines written
+// to the underlying io.Writer will be printed before the bar itself.
+func BarExtenderRev(filler BarFiller) BarOption {
+	return barExtender(filler, true)
+}
+
+func barExtender(filler BarFiller, rev bool) BarOption {
 	if filler == nil {
 		return nil
 	}
 	return func(s *bState) {
-		s.extender = makeExtenderFunc(filler)
+		s.extender.fn = makeExtenderFunc(filler)
+		s.extender.rev = rev
 	}
 }