Warm-up Treadmill (minutes/incline/pace): 3/15/2 3/15/2.5 3/15/3 1/15/3.5  Round 1 Lower Body (weights) – Goblet Squats 12 reps x 3 sets Lower Body (weights) – Lateral Lunges (holding a dumbbell) 12 reps (each side) x 3 sets Lower Body (weights) – optional – straight leg deadlift (holding dumbbells) 12 reps x 3 sets HIIT (lower body-esque)…