By being able to adjust the weights, it adapts to the individual training level perfectly. However, keep in mind that the weights within the handle can not be fixed - which means that they slip. There is therefore a strong risk of trapped himself. A lockable terminal o. Ä. Would have solved this problem. A star deduction gets the dumbbell because the weights can be changed only with a socket wrench - who was not even in the delivery. Here I would have liked a little refinement, perhaps a way to clamp the hex wrench directly to the handle or generally another closure possibility. But all in all, it is for the price definitely a good dumbbell whose processing not with flying colors comes (hence the second star deduction), but is highly suitable for training.
