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  • Writer's pictureCoach AP

Debunking the Myth: Strength Training Does Not Stunt Children's Growth

In the realm of children's physical development, myths and misconceptions abound, and one persistent belief that has lingered for years is the notion that strength training can stunt a child's growth. This misconception has discouraged many parents from introducing their children to resistance training, fearing potential harm. However, scientific evidence overwhelmingly supports the idea that, when done properly and under appropriate supervision, strength training does not hinder growth and can even provide numerous benefits for children.

Understanding the Myth

The origin of the myth that strength training stunts growth can be traced back to concerns about potential damage to the growth plates, areas of cartilage at the ends of long bones responsible for bone growth during childhood and adolescence. Skeptics worried that the stress imposed by resistance training might lead to premature closure of these growth plates, resulting in shorter stature.

However, research has consistently shown that when strength training is performed with proper technique, appropriate loads, and under qualified supervision, it does not pose a risk to growth plates. In fact, it can contribute to enhanced bone density, improved muscle strength, and overall physical health.

Benefits of Strength Training in Children

  1. Improved Bone Health:

  • Engaging in weight-bearing exercises has been shown to increase bone mineral density in children, reducing the risk of fractures and osteoporosis later in life.

  1. Enhanced Muscular Strength:

  • Strength training helps children develop stronger muscles and connective tissues, leading to improved posture, balance, and overall physical function.

  1. Injury Prevention:

  • Strengthening muscles and promoting joint stability through resistance training can contribute to a lower risk of injuries during physical activities and sports.

  1. Healthy Body Composition:

  • Regular strength training, combined with a balanced diet, supports the development of a healthy body composition by promoting muscle growth and reducing the risk of excess body fat.

  1. Boosted Self-Esteem and Confidence:

  • Achieving strength and fitness goals can positively impact a child's self-esteem and confidence, fostering a healthy relationship with physical activity.

Guidelines for Safe Strength Training in Children

To ensure the safety and effectiveness of strength training in children, parents and coaches should adhere to the following guidelines:

  1. Supervision:

  • Children should be supervised by qualified instructors or knowledgeable adults to ensure proper form and technique.

  1. Age-Appropriate Exercises:

  • Tailor the exercises to the child's age, maturity, and individual abilities, focusing on body weight exercises and gradually introducing resistance as they progress.

  1. Proper Warm-Up and Cool-Down:

  • Prioritize warm-up activities to prepare the muscles and joints for exercise and incorporate cooldown routines to aid in recovery.

  1. Emphasis on Technique:

  • Teach and reinforce proper lifting techniques to minimize the risk of injury and promote safe training practices.


Dispelling the myth that strength training stunts growth in children is crucial for promoting a holistic approach to their physical development. Scientific evidence strongly supports the idea that, when approached responsibly, strength training provides numerous benefits without compromising growth. By embracing age-appropriate resistance training and fostering a positive attitude towards physical activity, we can empower children to develop healthy habits that will benefit them throughout their lives.

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