All construction projects have a timeline, which should be followed closely to ensure their completion before or on the deadline itself. So, it makes sense.
To tie rebar typically means positioning yourself awkwardly and doing the same twisting motions repeatedly as you handle heavy materials. Over time, the task could.
If you work in the construction industry, reinforced steel bars are a common sight. It's virtually impossible to construct buildings without them, as they lay.
Anyone who has ever worked in construction knows how difficult it is to build and complete a project. Workers are often exposed to back-breaking tasks.
Construction projects need to be finished on schedule because delays are expensive. Because of this workers are often under pressure to complete many physically-demanding tasks.