Reply To: Is There a Kosher gym in Flatbush Home › Forums › Health & Fitness › Is There a Kosher gym in Flatbush › Reply To: Is There a Kosher gym in Flatbush December 2, 2014 5:48 pm at 5:48 pm #1046500 eekMember Why? Aseh of taking care of yourself is doche lav of lo sasuru.