diff --git a/03 - Sport/Workout test.md b/03 - Sport/Workout test.md
index 4cdccad..96656a0 100644
--- a/03 - Sport/Workout test.md	
+++ b/03 - Sport/Workout test.md	
@@ -1,5 +1,7 @@
 
 ```dataviewjs
+const zip = (a, b) => a.map((k, i) => [k, b[i]]);
+
 let workout = [
 	"Pullup",
 	"Pushup",