1A Lateral Lunge
Sets: 2-3 Reps: 10 (each leg) Tempo: 201 Rest: 60 Seconds
Hold a dumbbell in each hand  and take a wide step to one side. Bend the lunging leg's knee while keeping the opposite knee straight, and lower your body as far as you can . Push yourself back to the starting position. That's one rep. Complete all your reps on that side, and then switch legs and repeat.