Every guy practicing yoga today has had a first day of yoga practice. It’s what happens after the first day that helps your story unfold. You have multiple options for incorporating yoga into your lifestyle.
Don’t be fooled or bullied into doing a part of yoga that isn’t right for you. Just because you are focused on your breathing (Pranayama) or meditation (Dhyana) more that asanas (poses) that doesn’t mean you are doing it wrong. It’s your path not the person trying to tell you that you are wrong.