How to represent medium difficulty? (fitness)

1. How do you describe moderate intensity exercise?
2. What are the 4 levels of fitness?
3. How would I determine the difficulty level of an exercise routine?
4. What is medium intensity exercise?

How do you describe moderate intensity exercise?

Moderate-intensity activities are those that get you moving fast enough or strenuously enough to burn off three to six times as much energy per minute as you do when you are sitting quietly, or exercises that clock in at 3 to 6 METs.

What are the 4 levels of fitness?

Generally, fitness is assessed in four key areas: aerobic fitness; muscular strength and endurance; flexibility; and body composition.

How would I determine the difficulty level of an exercise routine?

If you can talk and sing without puffing at all, you're exercising at a low level. If you can comfortably talk, but not sing, you're doing moderate intensity activity. If you can't say more than a few words without gasping for breath, you're exercising at a vigorous intensity.

What is medium intensity exercise?

Moderate exercise intensity: 50% to about 70% of your maximum heart rate. Vigorous exercise intensity: 70% to about 85% of your maximum heart rate.