Let the grip strength commence! Took advantage of teaching my kids OCR class at summer camp to practice on their long monkey bars! Also tested out the @gripsling ! Lots of work to do! #spartanrace #vfitcouple #gripsling #gripstrength #gripstrengthtraining #grip #monkeybars #tuesdaytraining #ocr #ocrtraining #spartantrifecta #spartanracehawaii #getstrong #spartantraining #fitnessmotivation