What is the Role of Exercise?
Practice and exercise train and expand all physical and spiritual affairs to some extent, like the way a physical work out and gymnastics can strengthen the muscles and the body. Spiritual practices also expand their capability. Training in mathematics, algebra, trigonometry, logarithm, and geometry all aim to nourish the mind. The fact that these courses have been central to school curriculums since the early days of education demonstrates their benefit in terms of training and exercising the mind.
God Almighty has placed education and exercise in the human entity by the power of destiny. Had there not been such placement, people would never seek to educate themselves and practice their talents.