Video-based technical feedback and instruction improves tackling technique of community rugby union players

ABSTRACT

The aims of this study were to test the change and retention of player’s overall tackling technique and technical components following a player-specific video-based technical feedback and instruction intervention on both their dominant and non-dominant shoulders. Twenty-four (n = 24) rugby union players participated in a non-randomized control-intervention, which consisted of a video-based technical feedback and instruction group (video-based technical feedback) and a no video-based technical feedback and instruction group (control). During 3 sessions (baseline, intervention, retention) separated by one week, participants in each group performed six tackles (3 tackles on each shoulder) on a tackle simulator. In total, 432 tackles (video-based technical feedback = 216, control = 216) were analysed. Each tackle was analysed using a standardized list of technical criteria (arbitrary units, AU). For the dominant shoulder, tackling technique scores significantly improved from baseline to intervention for both groups. For the non-dominant shoulder, only the video-based technical feedback group improved their tackling technique from baseline to intervention (baseline 6.89 [6.33–7.45] AU vs. intervention 7.72 [7.35–8.10] AU p = .001, ES = 0.60 moderate). For the retention session, the video-based technical feedback group scored significantly higher than the control group, for dominant (video-based technical feedback 8.00 [7.60–8.40] AU vs. control 7.22 [6.83–7.62] AU p = .014, ES = 0.66 moderate) and non-dominant (video-based technical feedback 8.11 [7.81–8.41] AU vs. control 7.22 [6.90–7.55] p = .004, ES = 0.96 moderate) tackles. This study demonstrates the efficacy of video-based technical feedback as a method to optimize tackle training for player safety and performance.

HIGHLIGHTS

• Video-based technical feedback can improve tackling technique in both dominant and non-dominant shoulders.

• Video-based technical feedback group continued to improve following a retention interval of one week.

• The video-based technical feedback group showed a significant (with a moderate effect size) improvement from baseline for two techniques – namely, “body position – upright to low” and “drive through contact with legs and shoulders”.

• Video-based technical feedback can be used as a method to optimize tackle training for injury prevention and performance.

KEYWORDS:

• skill
• training
• team sport
• injury and prevention
• coaching

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

The author(s) reported there is no funding associated with the work featured in this article.