Work on toning your core with this abs workout that will target your upper & lower abs along with your obliques! Make sure you warm-up before and cool down and stretch afterward. Note: These are challenging exercises that will test your limits. Embrace the shake, give them a try and work through them, and remember…if it doesn’t challenge you, it won’t change you. Like + PIN 📍 + Save for your next workout! 👉🏽Workout: • Warm-up before | Cool down and stretch after • 40 sec. each...