Walking and jogging each have their own benefits, and which one is more effective really depends on individual goals and preferences. Walking is a low-impact exercise that's great for maintaining fitness and can be easier on the joints, making it accessible for more people. On the other hand, jogging typically provides a more intense workout, which can lead to quicker improvements in cardiovascular fitness and calorie burning. Ultimately, the best choice is the one that you enjoy and can stick with consistently, as that will yield the best results over time. Finding a balance between the two can also be beneficial, allowing for variety and keeping the routine engaging.