Contrary to appearances, the basic technical stand up that we all learn at BJJ up can be problematic for some. If you are an athletic person, then this technique will not be a challenge for you. However, the situation gets more complicated when the trainee is obese, unsportsmanlike or older. Some modifications are then needed in techniques.
A big belly can block movements making proper execution impossible. Older people may have problems maintaining their position. But there is also a way. Just going down on your forearm will make things easier.
That is why Gustavo Gasperin hurries with help and in his latest recording on YT presents his proposal of technical stand up:
