Question 1 of 5 Why does working out make us feel good? A. It releases chemicals called endorphins into our bodies. B. It increases our energy levels. C. It gives us a more positive body image. D. All of the above.

## Step 1<br />The question asks why working out makes us feel good. The options provided are:<br />A. It releases chemicals called endorphins into our bodies.<br />B. It increases our energy levels.<br />C. It gives us a more positive body image.<br />D. All of the above.<br /><br />## Step 2<br />Each of the options A, B, and C provides a valid reason why working out can make us feel good. <br /><br />## Step 3<br />Option A states that working out releases chemicals called endorphins into our bodies. Endorphins are chemicals in the brain that act as natural painkillers and mood elevators, which can make us feel good.<br /><br />## Step 4<br />Option B suggests that working out increases our energy levels. This is true as regular exercise can improve muscle strength and boost endurance.<br /><br />## Step 5<br />Option C says that working out gives us a more positive body image. This is also true as regular exercise can improve body image and self-esteem.<br /><br />## Step 6<br />Option D, "All of the above", includes all the reasons mentioned in options A, B, and C. Therefore, it is the correct answer as it encompasses all the reasons why working out makes us feel good.