Make sure to go just above chest Heights otherwise you involve to much traps 🔥
When it says 20 weight for the exercise, and then it says bar is 20 kg, Does that mean just use the bar? This is for upright barbell rows 
Great exercise for building shoulders. As long as it doesn’t feel too uncomfortable. Lead with the elbows
Hold the weights with a width suitable for lateral raises, and raise your elbows. If you hold them too narrowly, the weight will shift towards your traps. Raising them too high can also injure your shoulders.
1. Do not let your hands go above your elbows. 2. When the shoulder joint is uncomfortable, slightly bending the upper body can provide relief.
Why do my lips suddenly twitch when I do this...? Is it just me?
With a weight of more than 10 kg, slightly lean your upper body forward, keep the barbell about 5 centimeters away from your body, lift it with your elbows, and there is no shoulder separation without the trapezius.
When I lift, my traps keep engaging. How do I stabilize my shoulders?
Is the incorrect posture causing the stimulation in my two arms as well?
If your shoulder feels uncomfortable when doing it right away, use a cable. You can also hold the outside of the rope and slightly rotate inward; it works well too.