<Snipped quote by Nykromantyk>
Xander seems like a cool guy. You might think this would make him safe, but he's actually the perfect sparring partner since Lindy can't really fight against her instructor or fellow Krav students anymore without holding back immensely. (Which is something she's not sure she can actually manage if she gets riled up).
But I'm sure low blows can definitely be avoided if it's not serious combat. Not very honorable, and Lindy can respect that to a point. Just not if they agree to "everything they've got" as the combat conditions.
He more of say "Everything we've got, but don't go for the balls as I'll take it personally"