Cardio after 40 does more than just burn calories. Cardio improves heart health, maintains lean muscle, and boosts your everyday stamina. Cardio also supports your mobility and helps you recover ...

The stair climber challenges your cardiovascular [system] in a different way than the treadmill, elliptical, or other cardio ... that the workout was becoming more enjoyable, and 15 minutes ...

Examples of cardio HIIT include burpees, mountain climbers, jumping jacks, and push-ups, which will get your heart pumping and ensure you're burning a maximum amount of calories. Anytime Fitness ...