Does exercising abdominal muscles affect height growth?

Mar 31, 2025 Source: Cainiu Health
Disease description:

I am 16 years old, male, and have recently started working out and want to train my abdominal muscles, but I'm worried that training the abs might affect my height development. Since I'm still in the growth stage, I don't want exercise to hinder my growth. Will training the abdominal muscles affect height development?

Doctor's answer (1)
Dr. Yang Ziqi

Exercising abdominal muscles itself does not directly affect height growth. Height development is mainly influenced by genetic factors, nutritional status, growth hormone secretion, and skeletal development. Muscle exercises, including abdominal training, primarily shape body appearance by increasing muscle mass and improving muscle strength, rather than directly affecting bone growth and height increase. However, excessive exercise or improper techniques might affect sleep quality or cause physical fatigue, thereby indirectly negatively impacting growth and development. Additionally, adolescents should avoid heavy weight-bearing or overly intense exercises to prevent stress on skeletal development.

To ensure exercise does not interfere with height development, it is recommended to develop a scientifically sound fitness plan, focusing on overall body workouts rather than strengthening only one area. Abdominal training can include moderate bodyweight exercises such as sit-ups or planks, avoiding excessively heavy equipment. At the same time, ensure sufficient sleep and balanced nutrient intake to provide the body with adequate energy and recovery opportunities. Regularly monitor physical changes and adjust exercise intensity accordingly. If in doubt, consult a professional trainer or physician to ensure safe and effective workout methods.