Hi, this is Dr.Yuki. Do you do exercise usually? I participated in tennis tournament today! I wonder how much calories I burned, so there is the list I made!
What are Calories?
Calories are units of energy your body needs to perform everyday tasks—from breathing to sprinting. They come from the food and drinks you consume, fueling everything you do.
How Exercise Burns Calories
When you exercise, your body uses energy (calories) to fuel your movements. The more intense the activity, the more calories you burn. For example, running torches more calories than walking, and weightlifting can rev up your metabolism even after you’ve put the dumbbells down.
Calories Burned by Different Exercises
- Walking (Moderate Pace): A 155-pound person burns approximately 140 calories in 30 minutes of walking at a moderate pace (4 mph).
- Running (6 mph): The same person burns around 372 calories in 30 minutes of running at 6 mph.
- Cycling (12-14 mph): Cycling at a moderate speed can burn about 298 calories in 30 minutes.
- Swimming (Moderate Effort): Swimming laps can burn around 223 calories in 30 minutes.
- Strength Training: A 155-pound person can burn approximately 112 calories in 30 minutes of weightlifting.
- Aerobics (High Impact): High-impact aerobics can burn about 260 calories in 30 minutes.
- Yoga: A more relaxed form of exercise, yoga can still burn around 149 calories in 30 minutes.
- Tennis (Singles): Playing singles tennis can burn around 260 calories in 30 minutes.
Why Burning Calories is Important
Burning calories through exercise helps maintain a healthy weight, boosts your metabolism, and improves overall fitness. It’s like balancing a checkbook: you want to ensure you’re spending (burning) as many calories as you’re earning (eating).