diff --git a/rowers/templates/trainingplan.html b/rowers/templates/trainingplan.html
index 8e2e57d0..a281c5f2 100644
--- a/rowers/templates/trainingplan.html
+++ b/rowers/templates/trainingplan.html
@@ -6,6 +6,17 @@
 
 
 {% block main %}
+<script>
+  function toggle(source) {
+  checkboxes = document.querySelectorAll("input[type='checkbox']");
+  for (var i=0, n=checkboxes.length;i<n;i++) {
+      if (checkboxes[i].name.includes('selector')) {
+                                             checkboxes[i].checked = source.checked
+                                             }
+                                             }
+                                             }
+</script>
+
 <h1>Training Plan - {{ plan.name }}</h1>
 <p>This plan starts on {{ plan.startdate }} and ends on {{ plan.enddate }}.
   {% if plan.target %}
@@ -18,6 +29,7 @@
 
 <h2>Plan Macro, Meso and Micro Cycles</h2>
 
+<p><input type="checkbox" href="" onClick="toggle(this)" />Unfold/Fold all</p>
 <ul class="cd-accordion-menu animated">
   <!-- Start Macrocycle For Loop -->
   {% for key, macrocycle in cycles.items %}