Walking is best for heart health

The term cardio comes from cardiovascular, stressing your heart with increased walking, running, bike riding, rowing or any physical activity that increases your heart rate above 100 for a sustained period of time that your progress.

Aerobic activity, which includes brisk walking, jogging, or running; swimming; cycling; dancing; using a stair stepper or elliptical trainer; weightlifting; push-ups; squats; lunges; and planks, is the foundation of heart health. Strength training. alternating between stretching, flexibility training, and walking or jogging and sprinting. Doing yoga.

Aerobic Exercise (Cardio) – Best overall for heart health
Examples: Brisk walking, jogging, cycling, swimming, rowing, dancing

Benefits: Lowers blood pressure, reduces cholesterol, improves circulation and heart efficiency

Best advice is to mix moderate intensity aerobic and resistance exercise ( weight)