1. FitTok: A Modern Guide or Existential Threat? Restricted (Penn State Only) Author: Amin, Farheen Title: FitTok: A Modern Guide or Existential Threat? Graduate Program: Communications (MA) Keywords: Social MediaTikTokFitness File: Login to Download Committee Members: Nakho Kim, Ph.D., Thesis Advisor/Co-AdvisorGina M. Brelsford, Ph.D., Committee MemberCraig Welsh, Professor in Charge/Director of Graduate StudiesCandace M. Hogue, Ph.D., Committee Member