Recap of a training day in Mammoth🤟 🎥gianniness . . . kappa kappa_sport yonex_snowboarding dougshoodriver aesirspeedtechs tsst_snowboarding swixsportus ussnowboardteam . . #snowboarding #fyp #reels #halfpipe #fun #training #snow #spring #hydroflaskussnowboardteam