Fast walking, also known as power walking, is a low-impact cardiovascular exercise that can be a great alternative to running or jogging. It involves walking at a brisk pace, typically between 4 and 5 miles per hour, while using the arms to increase intensity and speed. Fast walking is a great way to improve cardiovascular health, burn calories, and increase endurance without putting excessive stress on the joints. It's also a convenient and accessible form of exercise that can be done anywhere with minimal equipment. Incorporating fast walking into a regular exercise routine can provide numerous health benefits and improve overall fitness.
If you don't have answers to your problems after a four-hour run, you ain't getting them.
- Christopher McDougall