Final answer:
Resting heart rate is the heart rate while at rest, and exercise heart rate refers to the heart rate during physical activity. Muscular endurance tests measure the ability of muscles to sustain repeated contractions, and the sit and reach test measures flexibility. Height and weight are used to calculate BMI.
Step-by-step explanation:
Resting heart rate (RHR) refers to the number of times your heart beats per minute while at rest. It is an indicator of your cardiovascular fitness and overall health. Exercise heart rate is the heart rate achieved during physical activity. It can vary depending on the intensity of the exercise.
Muscular endurance tests, such as squats, push-ups, and sit-ups, measure the ability of your muscles to sustain repeated contractions over a period of time. They can help assess your muscular strength and endurance.
Sit and Reach test measures the flexibility of your hamstrings and lower back. It is often used to assess flexibility and overall fitness.
Height and weight are basic measurements used to calculate Body Mass Index (BMI), which is an indicator of body composition and can be used to assess if a person is underweight, normal weight, overweight, or obese.
The initial input column is for recording the starting values of the different tests. Trial 1, Trial 2, and Trial 3 columns are used for recording repeated measurements or additional trials for more accurate data.