Similarly, are 10kg dumbbells enough to build muscle?
Lifting a 10kg dumbbell for more than 12–15 reps does precious little for muscle growth, instead you switch from training for muscles to training for endurance. As far as thats your goal, there is nothing wrong with lifting a weight for even 50 reps.
Also Know, how many kg dumbbells should I use? For women, I recommend weights of 0.5 to 5kg. The 0.5kg weights are suitable for women who have no experience with strength training or haven't exercised for a long time.
Beside this, is 10 kg dumbbell enough for beginners?
They say for women to start with 5-10 lbs per dumbell and men 10-20. As you start needing heavier weights you may need to invest in some dumbbells. As a beginner you're likely to need weights between 2kg – 5kg. Muscles in the body vary in strength and size so you can't use the same weight for every exercise.
Is 5 kg dumbbell enough?
No! if you want to get bigger biceps then it means you want to build 'Mass'. and for building mass you need to lift heavy weighted dumbbell with lower rep range (10–15 counts). By lifting 5 kg for 30 count sure is difficult but it does not build the mass… it shapes the muscle and makes the biceps ripped and burns fat.