diff --git a/packages/fitness/src/PostWorkout.js b/packages/fitness/src/PostWorkout.js
index 5f04021..79597df 100644
--- a/packages/fitness/src/PostWorkout.js
+++ b/packages/fitness/src/PostWorkout.js
@@ -35,7 +35,7 @@ const expFromStreams = (maxHR, streams) => {
    return exp;
 };
 
-const expFromTime = (duration) => duration / 60;
+const expFromTime = (duration) => (duration / 60) * 5;
 
 const workoutFromActivity = (user, activity, streams) => {
    const exp = user.maxHR ? expFromStreams(user.maxHR, streams) : null;