Calf raises while sitting can significantly reduce post-meal blood sugar spikes by 52%, helping to manage glucose control in diabetics and those at risk. This low-intensity exercise improves circulation, reduces blood clots, and can be performed easily without fatigue. Calf raises while sitting can significantly reduce post-meal blood sugar spikes by 52%, helping to manage glucose control in diabetics and those at risk. This low-intensity exercise improves circulation, reduces blood clots, and can be performed easily without fatigue. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle