two dumbbells<\/a> are better than one, but that\u2019s not always the case. Perhaps you only have access to one dumbbell and are wondering what you can do for an effective workout, or you\u2019ve heard of unilateral training and are wondering what that can do for you. Using only one dumbbell and focusing on single-arm training is a productive way to build strength and muscle and functionally target the weaker side of your body.<\/p>\n\n\n\nDumbbells are workout tools that support unilateral training, which helps focus on equalizing strength gains on both sides of the body. While having two makes workouts faster, many effective single-arm activities are available. A single dumbbell can also be used in kettlebell-type exercises.<\/strong><\/p>\n\n\n\nWe will look at whether or not you need two dumbbells vs. one and how best to train with each option. Even if you have two dumbbells, you\u2019re going to find some great exercises here that will help blow up muscle in your arms, back, and shoulders and strengthen your supporting core. We\u2019ll give you the rundown on how you can get the best out of single dumbbell exercises and which offer the most bang for your buck.<\/p>\n\n\n\n
One Dumbbell vs. Two<\/h2>\n\n\n\n
Firstly, if you have access to a set of two dumbbells, that\u2019s always going to give you more scope, but it\u2019s better to have a range of dumbbell weights for different exercises than to have only one set at one weight.<\/p>\n\n\n\n
If circumstances mean you\u2019re limited to only one dumbbell, you can still create an effective, muscle-building workout. I\u2019d say that if your choice were between one set of dumbbells in one weight or buying two separate dumbbells each of different weights, I\u2019d go for the second option.<\/p>\n\n\n\n
The biggest pro of having two dumbbells is doing exercise sets in a shorter period. Without a doubt, it will take longer to do all the reps with one arm, then switch to the other for the next round before that set is finished. Even exercises that might benefit from having two dumbbells, like renegade rows, can be done on one side, with one hand on the floor, or raised on a yoga block.<\/p>\n\n\n\n
Dumbbells for Hypertrophy and Strength<\/h2>\n\n\n\n
Which weight dumbbell you use \u2013 be it for exercises with two or one dumbbell \u2013 will depend on your goals. Simply put, you\u2019re looking at three basic options:<\/p>\n\n\n\n