Cardio: Not Too Hard and Not Too Easy
Regularly doing cardio is one of the best investments that you can make in your health. Benefitting both mental and physical health, the benefits of regularly doing cardio are legion. Besides rowing, one of my favorite forms of cardio is biking. The just-right challenge is the key to optimizing the time that you spend doing cardio. I often see people working on the two extremes; "Too easy." Many people spend hours per day being physically active, though they’re not optimizing the time that they’re investing. If you're not breathing hard and heating up, you can likely extract a lot more benefit from the time that you are investing. Even increasing your workload a little bit can make a significant difference in wellbeing. "Too hard." For some people, they spend too much time in the “red” zone. Too much high-intensity cardio can lead to depletion, injury and increased levels of stress hormones and inflammation. High-intensity cardio is important for developing cap...