If you cannot do a push-up yet, start on the wall
Most people who "fail" calisthenics did not fail. They started on the floor.
A wall push-up is a real push-up. Your hands are on a wall, your body stays in a line, you lower and press. Same pattern. Less load. That is how beginners get strong without wrecking their wrists or quitting in week one.
Same idea for legs: sit to a chair and stand up. That is a squat.
If you are starting from zero, three things beat a fancy plan:
Train 3 days a week, 20 to 30 minutes
Use the easier version until 8 to 10 reps feel clean
Eat a palm of protein at meals and walk on the days you do not train
You do not need a gym, a pull-up bar, or a perfect diet on day one. You need a version of the move you can actually finish.
I wrote a short beginner guide around that idea: how to start, what to eat, and the questions people always wonder about (will I get bulky, how long until it shows, can I train if I am out of shape, do I need powder). Easy on purpose.
