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Regular exercise not only helps maintain our physical fitness but also promotes brain health and supports cognitive functions. A study published in the Ageing and Disease journal has found an exercise that can be particularly beneficial to the mind and improve its memory functions even in older adults. The researchers behind the study have identified high-intensity interval training (HIIT) as the most effective means to counter cognitive function challenges and keep our brain health as sharp as ever, even in old age. To improve our memory and perform brain-related tasks efficiently, HIIT can be highly beneficial. Study On High-Intensity Interval Training Basing their judgment on patterns observed among the participants aged 65-85, researchers first divided them into three groups and across three exercise paces: low-intensity training, medium-intensity training and high-intensity interval training. The participants were asked to undergo their training type for six months, with the researchers wanting to identify which of the three benefited the hippocampus the most. The hippocampus is integral to the brain’s memory support system and learning capabilities. Later, it was discovered that the participants who underwent the high-intensity interval training for half a year showed the most improvement in hippocampus function. The study said the benefits from the exercise lasted up to five years. Why HIIT Is Great For Our Brain? The study detailed findings about a chemical called brain-derived neurotrophic factor (BDNF), which helps brain cells grow, develop logical skills and experience stronger overall functioning. Based on the researchers’ findings, HIIT is found to bolster the presence of this chemical in the brain, acting as a strength training workout for the brain’s nerves. The HIIT also plays a role in transforming a stress hormone called cortisol, which is directly linked with more efficient hippocampal function. The researchers recommend that individuals take part in high-intensity interval training for at least three such workout sessions per week for long-lasting benefits. While high-intensity training would ring regular gymming and weightlifting in one’s head, benefits can also be derived from other activities such as sprinting, skipping rope, jumping squats, or mountain climbing for adventure lovers.
