Britany Schachtner November 20, 2020 HIIT, Workouts DB Upper Body Strengthening Tabata [30 Minutes] Britany Schachtner November 20, 2020 HIIT, Workouts Grab your yoga mat, dumbbells [5s, 10s, 15s], a water bottle & get ready to move through this quick 30 minute upper body burner!