Technical determinants of tackle and ruck performance in International Rugby Sevens

Hendricks, Sharief; Sin, Drew Wade; Niekerk, Tiffany van; Hollander, Steve den; Brown, James; Maree, Willie; Treu, Paul; Lambert, Mike

doi:10.1080/17461391.2019.1675764

Cited by 8 publications

(13 citation statements)

References 41 publications

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“…1 ). After the screening process, 73 publications were included in the final review [ 3 , 5 , 8 , 20 , 23 – 25 , 29 , 31 – 95 ].…”

Section: Resultsmentioning

confidence: 99%

“…In total, 6212 participants were recorded throughout the seventy-three studies (Table 1 ). Fifteen studies explored sevens (21%) [ 3 , 5 , 35 – 38 , 47 , 51 , 60 , 62 , 67 , 70 – 72 , 78 ] while fifty-eight studies investigated rugby union (79%) [ 8 , 20 , 23 – 25 , 29 , 31 – 34 , 39 – 46 , 48 – 50 , 52 – 59 , 61 , 63 – 66 , 68 , 69 , 73 – 77 , 79 – 95 ]. Four studies (5%) focused on training (three in rugby union [ 32 , 80 , 90 ] and one in sevens [ 47 ]), while two studies investigated training and matches in rugby union (4%) [ 34 , 42 ] and one in sevens (1%) [ 51 ].…”

Section: Resultsmentioning

confidence: 99%

“…Four studies (5%) focused on training (three in rugby union [ 32 , 80 , 90 ] and one in sevens [ 47 ]), while two studies investigated training and matches in rugby union (4%) [ 34 , 42 ] and one in sevens (1%) [ 51 ]. The other sixty-six studies (90%) focused on match-play only [ 3 , 5 , 8 , 20 , 23 – 25 , 29 , 31 , 33 , 35 – 41 , 43 – 46 , 48 – 50 , 52 – 79 , 81 – 89 , 91 – 95 ]. The studies included, provincial, national, international, professional, experienced, novice and collegiate players.…”

Section: Resultsmentioning

confidence: 99%

“…The studies included, provincial, national, international, professional, experienced, novice and collegiate players. Studies were recorded from the Super Rugby competition [ 29 , 31 , 41 , 43 , 49 , 50 , 55 , 59 , 73 , 75 ], Six Nations Championship [ 8 , 33 , 88 ], English Premiership [ 45 , 46 , 48 , 68 ], World Rugby Sevens World Series [ 3 , 51 , 72 ], Bledisloe Cup [ 63 ], Pro14 [ 23 ], and the Rugby World Cup [ 92 , 93 ].…”

Section: Resultsmentioning

confidence: 99%

“…Rugby union and rugby sevens (henceforth called sevens) are invasion team sports that are characterised by frequent high speed running and physical collisions [ 1 , 2 ]. Although the two rugby codes differ in match duration (sevens = 14 min; rugby union = 80 min) and player numbers (sevens = 7 players; rugby union = 15 players) [ 3 – 6 ], the type of collisions are similar (i.e., tackles, scrums, rucks and mauls) [ 6 ]. Winning these collisions is associated with overall team success and player performance [ 7 – 9 ].…”

Section: Introductionmentioning

confidence: 99%

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Quantifying Collision Frequency and Intensity in Rugby Union and Rugby Sevens: A Systematic Review

et al. 2022

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Background Collisions in rugby union and sevens have a high injury incidence and burden, and are also associated with player and team performance. Understanding the frequency and intensity of these collisions is therefore important for coaches and practitioners to adequately prepare players for competition. The aim of this review is to synthesise the current literature to provide a summary of the collision frequencies and intensities for rugby union and rugby sevens based on video-based analysis and microtechnology. Methods A systematic search using key words was done on four different databases from 1 January 1990 to 1 September 2021 (PubMed, Scopus, SPORTDiscus and Web of Science). Results Seventy-three studies were included in the final review, with fifty-eight studies focusing on rugby union, while fifteen studies explored rugby sevens. Of the included studies, four focused on training—three in rugby union and one in sevens, two focused on both training and match-play in rugby union and one in rugby sevens, while the remaining sixty-six studies explored collisions from match-play. The studies included, provincial, national, international, professional, experienced, novice and collegiate players. Most of the studies used video-based analysis (n = 37) to quantify collisions. In rugby union, on average a total of 22.0 (19.0–25.0) scrums, 116.2 (62.7–169.7) rucks, and 156.1 (121.2–191.0) tackles occur per match. In sevens, on average 1.8 (1.7–2.0) scrums, 4.8 (0–11.8) rucks and 14.1 (0–32.8) tackles occur per match. Conclusions This review showed more studies quantified collisions in matches compared to training. To ensure athletes are adequately prepared for match collision loads, training should be prescribed to meet the match demands. Per minute, rugby sevens players perform more tackles and ball carries into contact than rugby union players and forwards experienced more impacts and tackles than backs. Forwards also perform more very heavy impacts and severe impacts than backs in rugby union. To improve the relationship between matches and training, integrating both video-based analysis and microtechnology is recommended. The frequency and intensity of collisions in training and matches may lead to adaptations for a “collision-fit” player and lend itself to general training principles such as periodisation for optimum collision adaptation. Trial Registration PROSPERO registration number: CRD42020191112.

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