Special Precautions Avoid lifting heavy weights that cause you to strain or press intensely. Avoid any exercise that places the feet above the head such as decline chest presses and incline sit-ups. Avoid weight-training exercises that bring the arms above the shoulders such as overhead shoulder presses. Talk to your physician about the value of regularly monitoring your heart rate. It may not be useful if you are taking beta blockers, which lower heart rates.
Beta blockers limit exercise tolerance and maximum oxygen intake.
If you're taking these medications, avoid vigorous activity. High intensity exercise promotes excessive sweating and can increase the risk of potassium depletion and dehydration. People taking diuretics should be careful when exercising at that level of intensity. This information is not intended to be a substitute for professional medical advice. You should not use this information to diagnose or treat a health problem or disease without consulting with a qualified healthcare provider.