Is there any other way to lower bf other than gym and calisthenics as exercising

[RushInCrush]

2-3 years ago I started going to calisthenics on and off for abt 1-2 years and 1 month of gym in the middle, but I wasn't really seeing much progress on my physic (I was 179cm, 80kg high bf) and eating whatever my mom made me. Recently I've went to do pull ups once and yesterday did some sit ups and push ups, as well as neck curls and chin tucks since valentines

Now I am thinking on going for walks to do some cardio, but don't know if that will lower my bf. I am currently 67kg (i weighted myself right after waking up) since I don't train anymore+dont have classes in the morning anymore so now right after I wake I eat lunch then dinner, I am prob the same bf as before. I would only have time in the morning since I have classes in the afternoon+next year I would have to intern in the morning then have classes in the afternoon so no time for exercising and those things. Tbh my laziness is kinda pushing me back

 

[NordicLeonhard]

eat less food? retard?

 

[RushInCrush]

eat less food? retard?

Wouldnt that only lose weight and not bf if im not training

 

[chiggaLTN]

Wouldnt that only lose weight and not bf if im not training

u would lose both muscle and bf but js eat some protein and u should be good. ofc its impossible to retain all muscle without any source of muscle stimulus but loss should be negligible. js keep deficit moderate.

walk on the side if u wanna lose bf faster. prob like 8-10k a day should be gud

again can't guarantee no muscle loss but loss should be negligible.