Describe the precautions someone with heart disease should observe when exercising.

Have an irregular heartbeat or frequent skipped beats.

Feel weak.

Are dizzy or light-headed.

Are nauseous.

Have blurred vision.

Have muscle cramps.

Have trouble breathing.

Break out in a sweat that's unusual for you

Explanation:

- Stop the exercise immediately if you experience a painful pressure on your chest, jaw, or neck

- Stop the exercise immediately if somehow you became overly fatigued during the exercise

- Stop the exercise immediately if your vision somehow became blurred during the exercise

it'll be alright, just keep on going and keep your head up!