diff --git a/interface/src/avatar/AvatarActionHold.cpp b/interface/src/avatar/AvatarActionHold.cpp
index 32905361dd..a2130240f5 100644
--- a/interface/src/avatar/AvatarActionHold.cpp
+++ b/interface/src/avatar/AvatarActionHold.cpp
@@ -235,7 +235,7 @@ void AvatarActionHold::doKinematicUpdate(float deltaTimeStep) {
             }
             measuredLinearVelocity += _measuredLinearVelocities[i];
         }
-        measuredLinearVelocity /= (float)(AvatarActionHold::velocitySmoothFrames - 3);
+        measuredLinearVelocity /= (float)(AvatarActionHold::velocitySmoothFrames - 3); // 3 because of the 3 we skipped, above
 
         if (_kinematicSetVelocity) {
             // rigidBody->setLinearVelocity(glmToBullet(_linearVelocityTarget));