Join the weight loss challenge: https://briansyuki.com/

Weights allow us to build muscle fast because they increase resistance. But you don't need to lift very heavy weights or a wide range to get results.
For this workout, we're using one dumbbell and it'll give you magical results.
This workout targets all muscle groups and is perfect for improving strength.
I used a 10kg dumbbell. Use whichever weights are convenient for you.
Enjoy the full body one dumbbell workout for fast muscle gain.