The problem and challenge of growth
The growth spurt phase in young soccer players is a period in which the bones grow faster than the muscles and tendons can keep up with, leading to reduced flexibility and an increased risk of injury. At this age, the knees and ankles become particularly vulnerable as the joint capsule loses its natural stability due to changes in body proportions. Pain in the knee area, better known as Osgood-Schlatter syndrome, often occurs, which directly affects the performance on the field and the continuity of training.
Expert advice from an expert on physical preparation
Sports experts emphasize that the key to the solution is not in stopping activity, but in regular work on hip mobility and foot stabilization. When the hips are "locked" due to short muscles, all the force of hitting the ground during running must be absorbed by the knees, which leads to chronic inflammation. Coaches recommend shifting the focus from pure stretching to dynamic mobility exercises that "teach" the joints to remain stable in extreme soccer movements. This approach not only preserves health, but directly increases the speed of change of direction and explosiveness of the young player.
Practical steps for a solution at home
To keep your child pain-free on the court, incorporate three simple steps into your daily routine outside of club training. The first step is hip mobilization through the "90-90" exercise, where the child sits on the floor with his legs bent at a right angle, rotating his knees from side to side without lifting his buttocks. The second step is strengthening of ankle joint stabilizers by simply balancing on one leg on a soft surface, such as a pillow, for 60 seconds per leg. The third step implies dynamic stretching of the back through the "Romanian deadlift" on one leg without weight, which balances the strength of the left and right sides of the body. Consistency in these steps, just 15 minutes a day, is the best insurance policy for a future professional career.

