What is the recommended intensity level for aerobic exercise for most individuals with chronic diseases?

The recommended intensity level of 40-60% of VO2 max for aerobic exercise in individuals with chronic diseases is well-supported by clinical guidelines and research. This intensity range is considered moderate and is aligned with the exercise prescription principles that aim to maximize benefits while reducing risks for this population.

Engaging in aerobic exercise at this level can improve cardiovascular health, enhance functional capacity, and promote metabolic benefits without placing excessive stress on the body. Moreover, exercising at the equivalent Borg RPE scale of 11-14 indicates that the activity feels somewhat hard, which is typically manageable and sustainable for most individuals.

This approach is particularly important for those with chronic conditions, as it allows for safe participation in physical activity while minimizing the risk of exacerbation of symptoms or complications. Adhering to these intensity guidelines ensures that individuals can gradually improve their fitness levels and derive health benefits without overwhelming their systems.