When you do squats, you should stand with your feet shoulder width apart and facing out about 30 degrees.
ーWhen you do squats, you should stand with your feet shoulder width apart and facing out about 30 degrees.
「スクワットをするときは、足を肩幅に開いて立ち、足を外側に30度向けます」
to do squats で「スクワットをする」
to stand with one's feet shoulder width apart で「足を肩幅に開いて立つ」
to face out about 30 degrees で「外側に約30度向ける」
ご参考まで!