DO IT HOE !
he plank is one of the best exercises for a flat, toned stomach because it works all the muscles in your core, including the rectus abdominus (the "six-pack muscles" you can see), transverse abdominus, internal and external obliques, hips, and back.Why not just focus on the six-pack muscles? Strengthening your entire core is not only crucial for sculpting a flat stomach, but these muscles also provide support for the entire body in everyday movements, reduce back pain, and improve posture.
Even if you only have five minutes, you can fit in an ab workout. This workout targets the obliques to tone the muffin top and will work your middle from all angles. If winter weather has turned your six-pack into a muffin top, now's the time to start shedding that bulge for spring. This workout combines some of the most effective moves you can do to work deep into your core waistline muscles to develop strong, flat, and pulled-in abs that look great both in and out of your clothes.