This is an interesting analogy and question. I'm a fitness guy and you're right, things like push-ups or squats are a vital, great thing to do regularly. I don

This is an interesting analogy and question. I'm a fitness guy and you're right, things like push-ups or squats are a vital, great thing to do regularly. I don't think performing a specific exercise is the route here. It's probably best to work backwards and find projects/challenges you find interesting and implement them in c++. You'll inevitably build new muscles + strengthen existing ones and most critically, be motivated to do it.