The phrase "adjust challenges" is correct and usable in written English.
It can be used when discussing the need to modify or adapt challenges to better suit a situation or individual.
Example: "In order to foster growth, it's important to adjust challenges based on the skill level of each participant."
Alternatives: "modify challenges" or "adapt challenges".
To maintain a healthy level of stress, we must cultivate an ability to remain flexible and open in order to adapt and adjust to challenges.
The body is able, to a considerable extent, to protect itself and adjust to challenges, and, to the extent that it is successful, the state of health is maintained.
Know this and be prepared to accept, adjust, or challenge the status quo as you see fit.
As the climate for classical music in America adjusts to challenges (like the decline of arts education in public schools) and opportunities (the instantaneous availability of music on the Web), the role of the music director of a major orchestra is changing as well.
From Cannon's perspective, which derived from his study of the sympathetic nervous system (he also coined the phrase "fight-or-flight responses"), all organisms adjusted to challenges to their internal environments by making compensatory responses intended to restore homeostasis.
Most introduced species do not survive extended periods in new habitats, because they do not possess the evolutionary adaptations to adjust to the challenges posed by their new surroundings.
Colleges have been slow to adjust to the challenges they've encountered, but are beginning to try new strategies, both to better acclimate students and to deal with the application problems.
In more than a decade of combat overseas, the military and V.A. have continually had to adjust to the challenges of new traumas with new treatments, as with the epidemic of brain injuries and post-traumatic stress.
While there is some consensus that cognitive control involves both a capacity to rapidly adjust to unexpected challenges and a capacity to prospectively maintain task-sets over longer timescales, there is disagreement concerning the neural implementation of these capacities.
Helping new students adjust to the challenges of law school has been especially rewarding, Atkins added.
