Aerobic exercise not only enhances physical health but can also reduce muscle and bone fibrosis caused by aging.
This conclusion was drawn from a recent study conducted by Chinese scientists, published in the specialized journal Journal of Cachexia, Sarcopenia and Muscle.
Aerobic exercise increases muscle mass and reduces the impact of muscle fibrosis.
In a study involving elderly mice, the researchers found that aerobic exercise can reverse the decline in endurance and muscle atrophy.
According to the study, the elderly mice underwent continuous moderate-intensity exercise (MICT) for periods ranging from 9 to 25 months or from 20 to 25 months to assess the impact on muscle stem cell function and muscle regeneration.
The results indicated that this exercise regimen significantly increased the time and distance the mice could run. Additionally, exercise helped increase muscle mass and reduce the effects of muscle fibrosis.
While aerobic exercise is believed to mitigate muscle atrophy, the effects of this type of exercise on the regeneration and repair of muscle stem cells have yet to be determined. Nonetheless, researchers still recommend that older adults enhance their physical activity.
