@if(!empty($element->user)) {{$element->user->name}} @endif

Trainer: @if(!empty($element->pt)){{$element->pt->name}}@endif

Datum: {{date('D d.m.Y',strtotime($element->date))}}

PT Einheiten: {{$element->units}}

Grund:
@if(!empty($element->reason)) {{$element->reason}} @else - @endif