Dumbbell/Barbell Workout Routines
Do each routine without resting between exercises. Aim for 2-3 total rounds, resting between rounds for 60 seconds.
Start from your knees, or if you already have a core of steel, from your feet. Slowly roll the weight/s out in front of you until your arms are extended, then roll back to the starting position. Keep your butt and abs tight to prevent your lower back from sagging. This exercise will build up core strength while working your lats as well.