A SAFE RETURN TO SCHOOL SPORT: WHY THE THIRD WEEK IS THE MOST DANGEROUS

Every year when kids return to school, a predictable pattern emerges in physiotherapy clinics across the UK. After a period of rest and reduced activity during the summer holidays, gaming with their friends, or feet up on the sofa, youth athletes return to school and are immediately hit with a massive spike in physical demand when they get chucked in the deep end with an intensely packed training schedule.

Pre-season training camps, trials for their club, regional or national pathway programs, school PE, and fixtures all collide at once. This is the “Back to School Trap,” and if you are not careful, it can lead to your child being sidelined before the term has even truly begun.

This is why properly planning a safe return to school sport is so important…

THE DANGER OF “TOO MUCH TOO SOON”

Research shows that the highest number of injuries in young athletes occurs in the first few weeks of a new term. Specifically, we see a significant peak in the third week. This is why preventing this with a safe return to school sport is so important.

Why the third week?

Because the body is desperately trying to adapt. When a child returns to sport, their bones and muscles attempt to reinforce themselves by laying down new tissue. However, this new tissue is immature and weak. If the demand continues to outstrip the pace of recovery and adaptation, the tissue fails, and an overuse injury occurs.

This is when we see the increase of diagnoses of Growth Related Injuries like Severs, Osgoods and Hip Apophysitis, when immature growing bone tissue is overloaded with too high a volume of high force movements like accelerations, decelerations and change of direction actions.

THE HIDDEN LOAD: 15,000 STEPS

One factor parents often overlook is the “hidden load” of school life itself. During a summer holiday, a child might average just 5,000 steps a day. Once school starts, that number often rockets to over 15,000 steps just from walking between classes and climbing stairs. While it might not sound that intense, this is an added overall load and “time on feet”.

This is a 300 % increase in baseline activity before they have even stepped onto a football pitch or rugby field!

Add in an intense pre season training schedule, without an appropriate gradual progression in training workload and for a child in a growth spurt, this extra load can be the tipping point that flares up pain in the feet, knees, or hips.

THE 10 PERCENT RULE

To navigate a safe return to school sport, we recommend the 10 % Rule. If your child coped well with their activity levels last week, you should only aim to increase their total volume by approximately 10 percent the following week. This gradual increase of volume interspersed with recovery time, allows for the body to recover and adapt to the stimulus it has received. Get this wrong and instead of adapting, your child is slowly getting driven further and further into a recovery hole.

Pacing is key. Avoid back-to-back days of high-intensity training in the first fortnight. Give the body the window it needs to repair and grow stronger.

BOOSTING CAPACITY: THE 4 RS OF RECOVERY

If you want your child to have a safe return to school sport, you must boost their capacity to recover from training.

Follow 4 Rs approach:

RECHARGE: Sleep is a non-negotiable. During deep sleep, the body performs “vital updates” repairing tissue and building stronger bones. 8 hours should be an absolute minimum, with more like 10 hours being the target. Discourage the energy drinks or late afternoon coffee or tea intake. Try and remove screens an hour before bed minimum to help the nervous system downregulate and prepare for rest.

REFUEL: Sporty children need significant energy. If they do not eat enough, the body will prioritise survival functions (like heart and lung health) and neglect “non-essential” systems like growth and repair. This compromises bone health, leading to bone injuries as well as immune health, leading to illness. The amount they need will probably surprise you! This Sport Nutrition for Youth Athletes article recommends female and male athletes aged 15-18 need a MINIMUM of 2200 calories and 3000 calories respectively!

REHYDRATE: Dehydration is often mistaken for hunger. Ensure they have a consistent routine of drinking water throughout the school day or training session. Aim for 2-3 Litres per day, increasing this when the weather is hot or training is intense.

REPAIR: Foundational strength is the “armour” that protects an athlete. Stronger children are more resilient to fluctuations in training load, as building this capacity creates a buffer against the stress of training. By making muscles, bones and tendons more robust and resilient, you reduce the likelihood of both acute and chronic injuries.

TEACH THEM TO LISTEN

Finally, teach your athlete to listen to their body. Use a simple “Go Home, Go Easy, Go Hard” framework based on a 1-5 daily wellness score. If they are grumpy, sore, or excessively tired, it is a sign they are not coping with the new training workload.

It is always better to miss one training session than to lose an entire season to a preventable injury.

Want to ensure your child has a safe return to school sport?

Here’s 3 great resources for you: