Home/Authors/Mr Arj ThiruchelvamAuthorMr Arj ThiruchelvamBooks, tags, and list pathways readers use to discover this author.Common TagsFitness & ExerciseSports & Recreation for TeensDiet & NutritionBooksStrength and Conditioning for TeenagersMr Arj Thiruchelvam, Arj ThiruchelvamBest Lists Featuring Mr Arj ThiruchelvamStrength Training BooksInterval Training (incl. Hiit) BooksReaders Also LikedKarl KnopfDr. Karl KnopfNsca National Strength & Conditioning AssociationMark LaurenJoshua Clark& 1 More