The phrase "intentional effort" means making a conscious and determined action to achieve a particular goal or outcome. It refers to putting in focused and purposeful work towards achieving something. Full definition
It took time and commitment, but the situation and feelings towards the centre's presence did change after the team made intentional efforts to establish connections with their community. (kidsmatter.edu.au)
Their work will lead to educating all high school students to be able to respond to the challenges and opportunities they routinely face through intentional efforts on academic, social, and emotional learning. (hepg.org)
The resulting strength and size imbalances can be difficult to correct without proper training knowledge and lots of intentional effort. (fitnessandpower.com)