diff --git a/src/npc/generate/generateNewSlaveJS.js b/src/npc/generate/generateNewSlaveJS.js
index 732f28ce54a3405c468b97d7bf88fe4eeb5744c9..a4e5cfb6a8831629c3fbd1009e806faf56f499f4 100644
--- a/src/npc/generate/generateNewSlaveJS.js
+++ b/src/npc/generate/generateNewSlaveJS.js
@@ -71,6 +71,7 @@ globalThis.GenerateNewSlave = (function() {
 		slave.devotion = jsRandom(-90, -60);
 		slave.trust = jsRandom(-45, -25);
 		slave.weight = jsRandom(-100, 180);
+		slave.muscles = jsRandom(-5, 15);
 		setHealth(slave);
 
 		WombInit(slave);