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Focus of a Running Schedule and Risk of Running Injuries

The Focus of a Running Schedule and Its Association With the Risk of Running Injuries? A Randomized Trial.

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02349373
Enrollment
839
Registered
2015-01-28
Start date
2015-04-30
Completion date
2017-10-31
Last updated
2018-02-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Running Related Injuries

Keywords

Overuse injury, Running related injury, Running pattern

Brief summary

Running is a natural part of human locomotion and humans have been running for million of years. In modern society, running has become a popular way of exercise and is undertaken by many people worldwide, possibly because it provides a cheap and easily accessible form of exercise, and the positive effects of running on health and fitness are well known. Unfortunately, running is also associated with a high risk of injury. The purpose of this project is to investigate how a running schedule which focuses either on running distance or running speed influence the overall risk of injury and the types of injury sustained in recreational runners.

Detailed description

Trails directed at investigating differences in injury risk in relation to the focus of the running schedule have been conducted without any firm conclusions. People engaged in recreational running or choosing running as a new and active lifestyle needs guidance on which running schedules minimize the injury risk, aiding their chance of an active lifestyle and possibly reversing the increase in people developing a lifestyle disease. To develop running schedules minimizing the risk of injury, an understanding of the mechanisms that the different training variables impose on the human body is necessary. The existing literature on running intensity and the development of injuries show conflicting result. More studies are necessary to ascertain if there is a relationship between the intensity of running. In such studies, it is important to include other training variables in the analysis and to quantify running exposure using an objective method of measuring the relative intensity and absolute volume.

Interventions

BEHAVIORALAn 8 week preconditioning period

Receipt of a weekly running schedule through an online training diary.

BEHAVIORAL16 week training period

Receipt of a weekly running schedule through an online training diary.

Sponsors

University of Aarhus
CollaboratorOTHER
Northern Orthopaedic Division, Denmark
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
Yes

Inclusion criteria

* on average 1-3 weekly running sessions the past 6 months * owns a pair of running shoes * internet access and mail address * owns a Garmin GPS watch (pulse rate watch) or an IPhone/Android phone

Exclusion criteria

* previous injury in lower extremity within the past 6 months * unable to follow the running regime in 6 consecutive months * do not want to use GPS (Global Positioning System) watch or Android/Smart phone to register training * unable to read or understand Danish * deprecated by personal GP (General Practitioner) to run due to former surgery or physical disease * mental condition that does not allow participation (e.g. externalizing behaviors, dementia) * pregnancy * participants with blood pressure above normal according to WHO guidelines will need to consult own GP (General Practitioner) for approval

Design outcomes

Primary

MeasureTime frameDescription
Running Related Injury (RRI)24 weeksAn injury will be reported through the online training diary. If the runners are injured an appointment for clinical examination is made with the diagnostic staff.

Secondary

MeasureTime frameDescription
Symptoms of overuse injury24 weeksA physical problem perceived as pain, tenderness, stiffness, aching, looseness and instability in any part of the body.

Countries

Denmark

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 13, 2026