{% for i in range((end_date-start_date).days + 1) %}
{% set date = start_date + timedelta(days=i) %}
{% set workout =
get_first_element_from_list_with_matching_attribute(person['Workouts'],
'StartDate',
date) %}
{{ date.day }}
{% if workout %}
{% for topset in workout['TopSets'] %}
{% endfor %}
{% endif %}