What is the difference between a forward and a back’s role in a rugby attack?

In rugby, forwards and backs have distinct roles in attack. Forwards, typically larger and more physical players, are responsible for winning possession of the ball, gaining ground through powerful runs and strategic positioning in set piece plays, and providing support to teammates by securing possession in rucks and mauls. Backs, on the other hand, are typically faster and more agile players who focus on exploiting space, creating scoring opportunities, and executing tactical moves to penetrate the opposition’s defense and score tries.