The short answer is that it depends on various factors, such as individual goals, current fitness level, and physical ability.
Running is a high-impact exercise that requires more energy and causes more stress on the body than walking. When it comes to burning calories, running does burn more calories per minute than walking. Thus, you can burn more calories in less time with running, which could make it more time-efficient.
However, running is also more challenging, especially for beginners. People who have never exercised or have a lot of weight to lose may find running too challenging, causing them to lose motivation and quit. Moreover, if someone has a history of injuries affecting their knees, ankles, or feet, the repeated impact of running could worsen the problem.
On the other hand, walking is a low-impact exercise that does not cause as much stress on the body as running. Walking may burn fewer calories than running, but it can still be an effective weight loss tool. One advantage of walking is that it is more accessible and easier to do for a more extended period. Someone who currently does not engage in physical activity or has mobility issues could start with a walking routine that will help them achieve their weight loss goals.
Moreover, walking has several health benefits that may support weight loss. For instance, it improves cardiovascular health, lowers blood pressure and cholesterol levels, strengthens bones and muscles, and reduces the risk of chronic diseases such as diabetes. Additionally, walking is a low-stress exercise that does not strain the joints, making it a safer choice for older adults or overweight individuals.
Ultimately, the best exercise for weight loss is the one that someone enjoys and can stick to consistently. If someone prefers running and has no physical limitations or health concerns, than running could be their preferred choice. Conversely, if someone finds running too challenging or uncomfortable and prefers walking, then walking is an excellent option. Consistency is the key to success in any exercise routine, and the most effective activity is the one that someone enjoys doing for a long time.
Finally, it is essential to note that diet also plays a significant role in weight loss. No matter how much someone exercises, they cannot outrun or outwalk a poor diet. Therefore, combining a healthy diet with regular physical activity is the most effective way to achieve sustainable weight loss.
In conclusion, both running and walking can be beneficial for weight loss. The choice between the two exercises depends on individual preference, ability, and goals. Running is more time-efficient, burns more calories, but can be challenging for beginners and high-impact on the body. Alternatively, walking is a low-impact and accessible exercise that burns fewer calories but can be more sustainable and enjoyable for some people. Ultimately, whichever exercise someone chooses, combining it with a healthy diet is the most effective way to achieve long-term weight loss.