Simple daily activities, when done consistently, can significantly boost heart function. Incorporating these activities into your routine will gradually strengthen the heart, improve circulation, and promote better oxygen utilization. Simple daily activities, when done consistently, can significantly boost heart function. Incorporating these activities into your routine will gradually strengthen the heart, improve circulation, and promote better oxygen utilization. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle