While walking or using the stair-climber or another cardio machine, you might focus on your breathing or heart rate to gauge how hard you’re working. That’s a perfectly good approach—but it won’t tell ...

Study on Queen's College Step Test shows 40% failure rate among young adults. Factors like fatigue, breathlessness, and sedentary lifestyle contribute. Test assesses cardiorespiratory fitness by ...

The Step Test estimates aerobic capacity based on heart rate response to exercise and recovery (Image: Canva) Testing the health of your heart and lungs is crucial for maintaining overall well-being.