diff --git a/main.js b/main.js
index cba7d8a..ca61793 100644
--- a/main.js
+++ b/main.js
@@ -208,7 +208,9 @@ if (jsn != null) {
     for (let [date, value] of Object.entries(jsn).sort().reverse()) {
         s += date + "\n";
         for (let exercise of value) {
-            s += "  " + exercise.exerciseType + ": " + exercise.weight + "kg x " + exercise.reps + " of " + exercise.repetitionType + "\n";
+            if (exercise.reps != "" || exercise.weight != "") {
+                s += "  " + exercise.exerciseType + ": " + exercise.weight + "kg x " + exercise.reps + " of " + exercise.repetitionType + "\n";
+            }
         }
     }
     pre.textContent = s;