Introduktion
Cardiovascular fitness is an important aspect of overall health and can be quantified through various methods such as VO2 max testing and treadmill testing.

One of the most accessible and widely used methods for measuring cardiovascular fitness is through heart rate (HR) monitoring.

This laboratory report aims to explore the use of HR as a tool for measuring cardiovascular fitness, as well as its potential limitations.

Utdrag
The American College of Sports Medicine (ACSM) recommends that individuals should aim for a HR of between 50-85% of their maximum HR (MHR) during exercise. MHR can be estimated using the equation 220-age for men and 226-age for women.

By monitoring HR during exercise, we can ensure that the individual is working at an appropriate intensity for their fitness level.

However, it's important to note that HR monitoring is not without its limitations. Factors such as stress, anxiety, and medications can affect HR and may lead to inaccurate readings.