Cardio exercise & benefits of it.

Cardiovascular (cardio) exercise—also known as aerobic exercise—is any sustained physical activity that raises your heart rate and increases oxygen flow throughout your body.

Key Health Benefits

Strengthens the Heart & Blood Vessels: Cardio makes your heart muscle pump more efficiently, lowering resting blood pressure and reducing the risk of heart disease, stroke, and high cholesterol.
Aids Weight Management: Sustained aerobic activity burns significant calories, making it easier to create a energy deficit for fat loss or maintain a healthy body composition.
Boosts Mood & Mental Health: Triggers the release of endorphins, dopamine, and serotonin, which combat stress, anxiety, and mild-to-moderate depression.
Improves Endurance & Stamina: Over time, cardio expands lung capacity and improves how efficiently your cells use oxygen, keeping fatigue at bay during everyday tasks.
Regulates Blood Sugar: Increases insulin sensitivity, helping your body process glucose effectively and lowering the risk of type 2 diabetes.
Enhances Sleep Quality: Helps you fall asleep faster and increases time spent in restorative deep sleep phases.

Common Cardio Activities

Impact Level Typical Exercises Best For Low-Impact Brisk walking, swimming, cycling, rowing, elliptical Joint preservation, beginners, active recovery High-Impact Running, jump rope, HIIT, basketball, stair climbing Maximum calorie burn, building bone density

Health guidelines recommend at least 150 minutes of moderate-intensity cardio (like brisk walking) or 75 minutes of vigorous cardio (like running) per week.

Cardio exercise & benefits of it.

Cardiovascular (cardio) exercise—also known as aerobic exercise—is any sustained physical activity that raises your heart rate and increases oxygen flow throughout your body.

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