Know your body’s limits, go easy on the treadmill if you’re not used to it: Experts

Sweating and increased heart rate may seem like a common phenomenon when you are on a treadmill but can it be a trigger for a heart attack? Should you continue to run or walk if you are feeling uncomfortable? While most treadmills come with in-built sensors to track heart rate, doctors suggest one should be careful if they have pre-existing heart ailments