Bideltoid width

[Yeager]

how to increase bideltoid width?

 

[TheRingloVale]

The same way you lengthen the quadripezius or any other muscle

 

[Kimmuay]

how to increase bideltoid width?

500mg test and 400mg tren

 

[lukiss96]

Just start working out and eating right. Deal with whatever genetics you have and once you build yourself up then you will worry less about such things. It takes time you need at least 2 or maybe even 3 years to get a good base. Don't use steroids at least for now. They're not much of a help. You need to gain knowledge and experience.