- Title
- Strength and Sprint Time Changes in Response to Repeated Shuttles Between the Wickets During Batting in Cricket
- Creator
- Christie, Candice J
- Creator
- Sheppard, Bronwyn J
- Creator
- Goble, David
- Creator
- Pote, Lee
- Creator
- Noakes, Timothy
- Date Issued
- 2019
- Date
- 2019
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/127133
- Identifier
- vital:35959
- Identifier
- https://doi.org/10.1519/jsc.0000000000002585
- Description
- Christie CJ, Sheppard B, Goble D, Pote L, and Noakes TD. Strength and sprint time changes in response to repeated shuttles between the wickets during batting in cricket. J Strength Cond Res XX(X): 000–000, 2018—No studies have investigated the impact of repeated sprints between the wickets on lower-limb strength and sprint performance. Therefore, the purpose of this study was to assess changes in knee extensor (EXT) and flexor (FLEX) strength after repeated sprints between the wickets and to relate these to changes in sprint times. Twenty batters completed 2 conditions: onewas high-volume running (HVR-twelve sprints per over) and the other, moderate-volume running (MVR-6 sprints per over) between the wickets (42 deliveries in both). Peak isokinetic torque was measured before and after each condition and sprint times were recorded. Eccentric and concentric peak torque decreased significantly (p , 0.05) at 1.05 rad˙s ̄1 for knee EXT in both conditions. There was an 18% (HVR) and 10% (MVR) decline in concentric and eccentric knee EXT peak torque. Peak FLEX torques were significantly (p , 0.05) reduced after HVR (16.7%) but not after the MVR condition (8%). There were similar declines in eccentric FLEX peak torque. Sprint times increased significantly (p , 0.05) during the HVR condition but not in the MVR condition; sprint times in the HVR condition were compromised as early as the third over. We conclude that a high volume of runs significantly reduces muscle function in the lower limbs, partly explaining the impairment in sprint performance. However, because batters slowed as early as the third over in the HVR condition, there may be some form of strategy used in anticipation of a higher overall workload. More middle wicket practices, focusing on repeat shuttle sprints while batting, should be included in the coaching program.
- Format
- 11 pages
- Format
- Language
- English
- Relation
- Journal of strength and conditioning research
- Relation
- Christie, C.J.A., Sheppard, B., Goble, D., Pote, L. and Noakes, T.D., 2019. Strength and sprint time changes in response to repeated shuttles between the wickets during batting in cricket. The Journal of Strength & Conditioning Research, 33(11), pp.3056-3064
- Relation
- Journal of strength and conditioning research volume 33 number 11 3056 3064 2019 1064-8011
- Rights
- Journal of strength and conditioning research
- Rights
- Use of this resource is governed by the terms and conditions of the Journal of strength and conditioning research Rights and Permissions statement (https://journals.lww.com/nsca-jscr/_layouts/15/1033/oaks.journals/rightsandpermissions.aspx)
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Christie, Candice Jo-Anne (Assoc Prof)
RU Department of Human Kinetics and Ergonomics
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details Download | SOURCE1 | Strength and Sprint Time Changes in Response to Repeated Shuttles.pdf | 477 KB | Adobe Acrobat PDF | View Details Download |