concrete tulsa
Concrete masonry can be very strenuous work. Most professionals spend their day on their feet and often work in harsh environments (i.e. Extreme heat. They might also have to bend frequently (e.g. When using hand tools to finish concrete, this can put a strain on their knees.
Concrete workers learn their trade on the job. This is a different learning environment from a classroom, as there are real dollars and contracts at stake. This requires a different approach to learning. It also requires being open about one's limitations in order not to endanger the project.