Is Consistency the Absolute Key?

Fitness and strength have enabled many more changes. Part of its is the energy mentioned. Part of it is confidence. Am there are also physiological benefits, like benefits to bone density and resting heart rate and things like that? So there are all sorts of things like that that mean that if you're fitter and stronger, it it helps you then to have more time and do other things more efficiently. In it it becomes a virtuous loop. But if you need to be careful and do, especially at my age, and not push things too hard and and not get injured, because consistency is the absolute key.