Aerobics and _____ can help increase stamina and maintain good health in adolescents.
a) Yoga
b) Gym
c) Running
d) All of these

Options

A. Yoga
B. Gym
C. Running
D. All of these

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks what can help increase stamina and maintain good health in adolescents alongside aerobics.

2. **Identifying the Options**: The options provided are:
- a) Yoga
- b) Gym
- c) Running
- d) All of these

3. **Analyzing Each Option**:
- **Yoga**: This is a form of exercise that promotes flexibility, strength, and mental well-being. It can contribute to overall health and stamina.
- **Gym**: Working out in a gym typically involves various forms of physical exercise, which can significantly improve cardiovascular health and stamina.
- **Running**: This is a vigorous aerobic exercise that directly increases stamina and cardiovascular fitness.

4. **Conclusion**: Since all the options (Yoga, Gym, and Running) are forms of physical exercise that can help increase stamina and maintain good health, the best answer is "All of these".

5. **Final Answer**: d) All of these

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