You’ll need a nose hair trimmer. Avoid anything electric that’s overpriced garbage breaking after three uses, get one of those manual rotary ones. There’s also non-stabby small scissors but the rotary ones are much nicer to use.

Also if you aren’t fit yet now is high time to get there. Primarily focus on mobility and with that strength in all those small muscles your (statistically presumably) fucked-up movement habits have atrophied. Start here.