Select all that apply. how does a "well-rounded" exercise program seek to improve overall fitness?
1. by allowing a change in body type from endomorph to ectomorph
2. by increasing muscular strength and endurance
3. by improving cardiorespiratory fitness
4.by increasing levels of flexibility
5.by training a person to be an olympic marathon runner
6.by improving the body's proportion of lean mass to fat

Exercise has various benefit, for example exercise helps people by increasing muscular strength and endurance, by improving cardiorespiratory fitness , by increasing levels of flexibility and by improving the body's proportion of lean mass to fat. These are just four of the benefit of exercise, and a well designed program should hit all of those.

2. By increasing muscular strength and endurance

3. By improving cardiorespiratory fitness

4.By increasing levels of flexibility

6.By improving the body's proportion of lean mass to fat

Explanation:

The well rounded exercise program aims to give the person that is doing it a better and healthier body, the body type of people can´t be changed by exercise, and it has nothing to do with being an olympic marathin runner, the basic is a general improvement in the physical abilities of the person, that´s why the best optiones are 2,3, 4 and 6.

i believe the answer would be 1975.

hope this