Structured training volume in early adolescence: a risk factor for femoroacetabular impingement?

Structured training volume in early adolescence: a risk factor for femoroacetabular impingement?

Karen Mullins1 Michael Hanlon1 Patrick Carton1,2 Muscles, Ligaments and Tendons Journal

 

Introduction

To determine whether athletes un- dergoing surgical intervention for FAI completed more hours of structured training in adolescence than matched healthy athletes.

Methods

Sixty-seven athletes (25.53 ± 4.8 years) undergoing surgical intervention for symptomatic FAI were asked to recall the number of hours en- gaged in structured training between the ages of 10-12 and 13-15 years old (FAI group). Results were compared to an age (24.56 ± 4.5 years), gen- der and activity level matched control group (n=71) with no history of chronic hip/groin pain or hip stiffness and who were currently engaged in similar levels of training and competition.

Results

The FAI group reported significantly more structured training hours between the ages of 10-12 years than controls (6.55 ± 3.1 versus 5.69 ± 3.7 hrs/week, p=0.02) but no differences were observed for training volume between the ages of 13-15 years (8.45 ± 3.4 vs 8.03 ± 3.7 hrs/week, p=.397).

Conclusion

Higher volumes of structured train- ing in early adolescence are a potential risk factor for the development of symptomatic FAI later in the player pathway. Level of evidence: IV.

KEY WORDS:

adolescents, athletes, femoroacetabular impingement, hip, training load

Structured training volume in early adolescence: a risk factor for femoroacetabular impingement?

  • The Hip and Groin Clinic
  • International Society for Hip Arthroscopy
  • Whitfield Clinic
  • Queen's University Belfast
  • Royal College of Physicians and Surgeons of Glasgow
  • RCSI Royal College of Surgeons in Ireland