Dumbbells have evolved a lot over the past decade. They used to be available in one size only, without the possibility to adjust them. Later one, they have brought in a lot of adjustable weight for different variations and some extra flexibility. Plenty of people opt for adjustable units with these main advantages in mind. Besides, they can use them over long periods of time, without the necessity to invest in other products when they need to push their limits a little. However, adjustable dumbbells are available in a few different models. Educating yourself on the most common types and their uses are imperative for the right results and a good final decision.
Spring clip dumbbells
Spring clip dumbbells rely on a metallic collar in order to fit the weights to the actual bar. The collar comes with soft handles that can be squeezed. This way, you can add or remove a particular weight without too much effort. Although the design seems insecure, it is actually very safe and will allow you to deal with heavy weights without affecting or damaging the spring clips in any given way. This type of adjustable dumbbells is very popular because of the simple construction.
Sport block dumbbells
Sport block dumbbells give you the chance to adjust weights just like inside a professional gym. You simply take a pin from one slot and put it inside a different one, according to your necessities. The best part about this type is the possibility to gain some extra flexibility, not to mention about dynamism. Plus, you can skip too many breaks for the weight changing procedures.
Spin lock dumbbells
Just like the spring clip variety, spin lock dumbbells bring in a metallic collar to fit the weights. You have to load the desired weights, then fit the metallic collar in order to secure them. Changing weights is a piece of cake, but this type of dumbbells may come up with problems in the long run. Basically, the spin lock tends to become loose after too many uses.
Turn dial dumbbells
As the name clearly states it, turn dial dumbbells allow you to rotate a dial in order to select the perfect weight for your exercises. Selecting the weight implies operating a pin that follows your instructions. The process is automatic and very convenient. Other than that, the dumbbells must be placed on a specific housing in order to ensure a quick and effective weight change.