No significant changes were observed in the stride frequency of the control group. Significant increases were found in the evolution of stride frequency in the experimental group between the pre- and post-test (p = 0.002). For this purpose, the effect of a 6 week continuous running training program with the help of a musical track with a constant rhythm that was 10% higher than the preferred stride frequency of the subjects was analyzed and compared to a control group that performed the continuous running training without sound stimuli. The aim of this research was to check if a continuous running training program with a musical base improves the stride frequency of popular runners. In addition, it has been observed that there is a high percentage of injuries among them, and some of these injuries may be related to a low stride frequency. The number of participants in popular races has increased in recent years, with most of them being amateurs. We identified two distinct self-selected strategies used by the participants to achieve reductions in impact. The remaining eight subjects used a pronounced rearfoot strike and posteriorly inclined shank at initial contact combined with less knee extension at toe-off while reducing vertical excursion of the center of mass.Īfter completing a music-based biofeedback gait retraining program, runners can reduce impact while running overground in a lab. Two subjects transitioned towards a more forefoot strike. In terms of biomechanical adaptations, two strategies were identified. Only the biofeedback group showed significant reductions in both PTAa (∆x̅ = -26.9%, p = 0.006) and vertical instantaneous loading rate (∆x̅ = -29.2%, p = 0.003) from PRE to POST. Subjects were instructed to replicate the running style from the last gait retraining session without receiving feedback while running overground at a constant speed of 2.9 m⸳s-1. Three-dimensional gait analysis was conducted in the lab before (PRE) and within one week after completing the gait retraining program (POST). The biofeedback group received real-time feedback on the PTAa during the gait retraining program, whereas the music-only condition received a sham treatment. Twenty trained high-impact runners were assigned to either the biofeedback or the music-only condition. The present study aimed to determine if runners can reduce impact measures after a six-session in-the-field gait retraining program with real-time musical biofeedback on axial peak tibial acceleration (PTAa ) and identify the associated biomechanical adaptations. Imperceptible shifts in musical tempi in proportion to the runner’s self-paced running tempo significantly influenced running cadence (p Each participant performed all conditions. This range was chosen since the aim of this study was to test spontaneous entrainment (an average person can distinguish tempo variations of about 4 %). In the final two laps, the music tempo was either increased/decreased by 3.00, 2.50, 2.00, 1.50, or 1.00 % or was kept stable. Running cadence of the first lap was registered, and during the second lap, music with a tempo matching the assessed cadence was played. During the first lap of a sequence, participants ran at a self-paced tempo without musical accompaniment. 800 m in total) this task was repeated 11 times with a short break in between each four-lap sequence. Sixteen recreational runners ran four laps of 200 m (i.e. The aim of this study was to validate the impact of music tempo on running cadence. As music tempo has been shown to be capable of impacting exercise performance of repetitive endurance activities, it might also serve as a means to (re)shape running cadence. Since accumulating evidence suggests that step rate is strongly associated with running-related injuries, it is important for runners to exercise at an appropriate running cadence.
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