Target Heart Rate and Cardio Monitoring for Safe Workouts

Maintaining a healthy resting heart rate is a key indicator of cardiovascular health, especially during high-intensity HIIT or IVF. Learn how to lower your heart rate while running and evaluate the accuracy of calories burned on heart rate monitors.

tired woman runner taking a rest after running hard

High Heart Rate & Nausea During Exercise

Published Jul,08 2011 | By Tyson Alexander

Often the point of exercise is to get your heart rate up; however, you need to keep it within safe limits. Letting your heart rate get too high for too long can harm your body and make you feel nauseous.