Roll your way to washboard abs. The simple rolling motions strengthen and tone your upper abs, lower abs, obliques and entire core. And the most positive side effect? Chiseled shoulders, shredded arms, and a defined V shape back. Grocers Evans and Thomas from Porth were determined to find an alternative drink for the miners. They had already been introduced to soft drinks by a peddler from west Wales artificial carbonated mineral water had been first produced by Joseph Schweppe in…