What Does the Infantry Actually Do All Day?

Task & Purpose highlights a Redditor's answer. Here's the opening:

It’s starts at a practical time in the morning with good, well rounded PT tailored to each individual Soldier’s physical fitness level. Stretching is a priority and proper technique in all exercises is emphasized. That’s followed by a nutritious breakfast served by a friendly cook.

You then get practical hands on training in the art of modern infantry tactics by qualified and motivated subject matter experts. The training is up to date and perfectly in line with our current global combat missions. Another healthy and delicious meal is followed by a motivating and morale lifting pep talk from your inspiring First Sergeant ...