Spend some 'wintery' days chiseling those arms so others revel at the sight of them come fair weather. This casual workout is the place to get started on those killer arms. All you need to start is a pair (or pairs) of light to moderate weighted dumbbells.
We love these adjustable dumbbells from Rep Fitness. They take up very little space and are also very durable compared to other adjustable dumbbells on the market.