Analysis of Acute Explosive Training Modalities to Improve Lower-Body Powerin Baseball Players

Background: Elbow injuries are exceedingly common in baseball players. Previous studies have identified that upper extremity strength and range of motion deficits pose a risk for these injuries, but few studies have examined the effect of lower extremity deficits. Given the role of the lower extremity in the kinetic chain of the baseball throwing motion, lower body deficits may affect the kinematics of the upper extremity and play a role in the elbow injury of baseball players. Purpose: To systematically review the current literature investigating the association of trunk and lower extremity deficits with elbow pain or injury in baseball players. Study Design: Systematic review. Methods: A systematic review of the literature was performed according to the PRISMA (Preferred Reporting Items for Systematic Meta-Analyses) guidelines to identify and analyze all previous studies focused on the association of elbow pain and/or injury with functional deficits of the trunk and lower extremities. Results: A total of 14 studies met inclusion criteria, examining a range of baseball players extending from youth to professional athletes. One of the 14 studies examined other types of overhead throwing athletes alongside baseball players. Lower extremity–related risk factors for elbow pain and injury in these athletes were found and stratified per level of play. Factors included specific hip range of motion, lower extremity injury or pain, balance, and foot arch posture. Associations were also found with lower extremity injury and noncompliance with primary prevention programs. Conclusion: Specific lower extremity deficits were found to be independent risk factors for elbow pain and injury in throwing athletes at certain levels of play. Additionally, prevention programs designed to correct deficits in identified risk factors were effective in reducing the incidence of elbow injury in youth athletes. These results highlight the potential of screening and subsequent intervention to reduce the incidence of elbow injury in certain subsets of baseball players.

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Correlation of Throwing Velocity to the Results of Lower-Body Field Tests in Male College Baseball Players

The Journal of Strength and Conditioning Research ◽

10.1519/jsc.0b013e3182606c79 ◽

2013 ◽

Vol 27 (4) ◽

pp. 902-908 ◽

Cited By ~ 19

Author(s):

Graeme Lehman ◽

Eric J. Drinkwater ◽

David G. Behm

Keyword(s):

Field Tests ◽

Lower Body ◽

Baseball Players ◽

Male College ◽

College Baseball

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Acceptance of Cosmetic Surgery Among British Female University Students

European Psychologist ◽

10.1027/1016-9040/a000049 ◽

2012 ◽

Vol 17 (1) ◽

pp. 55-62 ◽

Cited By ~ 14

Author(s):

Viren Swami ◽

Angela Nogueira Campana ◽

Rebecca Coles

Keyword(s):

University Students ◽

Ethnic Differences ◽

Cosmetic Surgery ◽

South Asians ◽

Ethnically Diverse ◽

Self Esteem ◽

Demographic Variables ◽

Lower Body ◽

Body Appreciation ◽

African Caribbean

Although patients of cosmetic surgery are increasingly ethnically diverse, previous studies have not examined ethnic differences in attitudinal dispositions toward cosmetic surgery. In the present study, 751 British female university students from three ethnic groups (Caucasians, South Asians, and African Caribbeans) completed measures of acceptance of cosmetic surgery, body appreciation, self-esteem, and demographic variables. Initial between-group analyses showed that Caucasians had lower body appreciation and self-esteem than Asian and African Caribbean participants. Importantly, Caucasians had higher acceptance of cosmetic surgery than their ethnic minority counterparts, even after controlling for body appreciation, self-esteem, age, and body mass index. Further analyses showed that ethnicity accounted for a small proportion of the variance in acceptance of cosmetic surgery, with body appreciation and self-esteem emerging as stronger predictors. Possible reasons for ethnic differences in acceptance of cosmetic surgery are discussed in Conclusion.

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