Home Exercise & Fitness News Claymont grad Nithanial Decker launching fitness app – Times Reporter Exercise & Fitness News Claymont grad Nithanial Decker launching fitness app – Times Reporter By Exercise Tips - August 8, 2022 96 0 Facebook Twitter Pinterest WhatsApp Claymont grad Nithanial Decker launching fitness app Times Reporter Brought to you by Google News. Read the rest of the article here. Facebook Twitter Pinterest