That's why a pair of 15kg (33lb) Rogue Hex Dumbbells (Rogue dumbbells in the US go up in 2.5lb or 5lb increments) have become the cornerstone of virtually every home workout I've undertaken since ...

A good pair of adjustable dumbbells that covers 5 to 80 pounds replaces 15-20 individual sets of fixed dumbbells. Yes, adjustable dumbbells can be expensive compared to buying a couple hex ...