5 best exercises for a flat stomach \u000aThere took place New Year's holidays, a few months more, and the summer will be not far off. And it means that it is time to shape up slowly. To find the beautiful and tightened belt — difficult business, especially e …

5 best exercises for a flat stomach \u000aThere took place New Year's holidays, a few months more, and the summer will be not far off. And it means that it is time to shape up slowly. To find the beautiful and tightened belt — difficult business, especially e …  See details »