I haven't tried to go beyond 50 at a time yet and it's been a week or two probably since I went to 50. 40 has gotten pretty normal and 20 feels like nothing now. I should probably try pushing myself to see how many I can do just to get a feel for how far away I am from 100 at once, but I'll wait until after the halving for that.
I should probably write my push-ups down too. This has become just as much an exercise of my memory recall as it has been my chest muscles.
I will say that I'm a bit surprised at the visual effect this has had on my core. I didn't expect to build *** gutters from this challenge.
You do it gradually it's good enough, if you want to exceed the number of push-up sessions you do, it may take time to repeat.
When I first did push-ups, I did at 5 sessions of 10/10/10/10/10 with a rest gap of 1-minute to rest the muscles.
Don't push too hard if you can only afford 40 at a time in one session.
If 40 is done quite easily and quickly, then increase it.
100 at a time I did, but it was quite heavy for the first time I did.
And the effects of bibs such as burning and some back injuries can also occur if not done properly
I did it for 3 months and already seen the mass of bibs increasing and the visual shape of the body changing.