Plus, the set up of the t-bar row means you can work closer to failure more safely and therefore see an increase in muscle ...
They can keep an eye on you while you perform your sets ... barbell loaded (plates secured, surroundings checked) and resting on the floor in front of your legs. Bend over and pick the bar ...
For beginners: dumbbells if chest press strength abilities are below 20kg (or 10kg per hand), barbell bench press if above as ...