Which activities are bone-strengthening for youth?

• A. Swimming and cycling
• B. Running, jump rope, basketball, tennis, resistance training, hopscotch
• C. Yoga and stretching
• D. Walking only

Answer: (B)

Bone strength in youth builds when the skeleton experiences mechanical loading from activities that are high-impact or involve resistance. These types of loading stimulate bone formation and help maximize peak bone mass later on. Running, jump rope, basketball, tennis, resistance training, and games like hopscotch provide that loading in various directions and at different intensities, so they are the best choices for strengthening bones.

In contrast, swimming and cycling are largely non‑weight-bearing and don’t provide the same bone-loading stimulus. Yoga and stretching focus more on flexibility and balance with less direct bone loading, and walking, while beneficial for general fitness, is typically lower in impact than the activities listed above. For optimal bone health in youth, include several of these higher‑load activities, with proper guidance to stay safe.