I am 1.72cm and 70 kg.
I have limited space in my house, and don't really have time to get out of it to places for exercise.
I have very small motivation to put my time into exercising in a day, one factor being the lack of space.
In any case, I decided I will dedicate my time to this activity to stay fit, that's the one thing lacking in my life.
I used to be active in the past, weightlift 50kg with dumbbells etc.
My goal is to get used to being active and up my cardio. Turn excess fat into muscle. Finally build up to my old physique, where I used to lift 50kg.
I figured I would start small, like 4-8 minutes in a day, and build up to at least half an hour 3 days / week.
I don't plan to buy dumbbells for now, until at least I work out my core to an active stable position.
My favorite activity is crunches, those 30 min workout videos. Then pushups. Unfortunately I don't have equipment to do any pullups, and I am not sure if I can hang a pullup bar in my door, that would fit, and be stable. I am also interested in bodyweight calisthenics, like planche or handstand progression.
I ask for any tips to activate and stick to my decision. Secondly a nice small program to get things going and let me stay fit and motivated.