Using Repetitions to Fatigue to Predict One-Repetition Maximum Bench Press in Male High School Athletes

2004 ◽  
Vol 16 (3) ◽  
pp. 265-276 ◽  
Author(s):  
J. L. Mayhew ◽  
Chad D. Kerksick ◽  
Doug Lentz ◽  
John S. Ware ◽  
David L. Mayhew

The purpose of this study was to evaluate the effectiveness of repetitions to fatigue (RTF) for estimating one-repetition maximum (1-RM) bench press performance in male high school athletes. Members of high school athletic teams (N = 213, age = 16.3 ± 1.1 yrs, weight = 79.9 ± 16.7 kg) from four states were tested for 1-RM bench press and RTF after completing 4–6 weeks of resistance training. A new equation for use with male high school athletes was developed from a random sample of 180 participants; it appears to have excellent predictive potential (r = 0.96, SEE = 4.5 kg) and cross-validated well on a subsample (n = 33) from this population (r = 0.98, t = 0.64). Therefore, RTF can be used with acceptable accuracy to estimate maximal strength in the majority of adolescent male athletes who need to handle excessively heavy weights.

2007 ◽  
Vol 2 (3) ◽  
pp. 305-314 ◽  
Author(s):  
Jerry L. Mayhew ◽  
Sidney Palmer Hill ◽  
Melissa D. Thompson ◽  
Erin C. Johnson ◽  
Lyndsay Wheeler

Purpose:The purpose of this study was to evaluate the effectiveness of repetitions to fatigue (RTF) using absolute and relative muscle-endurance performances to estimate 1-repetition-maximum (1-RM) bench-press performance in high school male athletes.Methods:Members of high school athletic teams (n = 118, age = 16.5 ± 1.1 y, weight = 82.7 ± 18.7 kg) were tested for 1-RM bench press and RTF with an absolute load of 61.4 kg and a relative load that produced 7 to 10 RTF (7- to 10-RM). All participants had completed a minimum of 4 wk of resistance training before measurement.Results:All 7- to 10-RM-prediction equations had higher correlations between predicted and actual 1-RM (r > .98) than the 61.4-kg absolute-load equation (r = .95). Despite the high correlations, only 3 of 11 equations produced predicted values that were nonsignificantly different from actual 1-RM. The best 7- to 10-RM equation predicted 65% of the athletes’ performances within ±4.5 kg of their actual 1-RM. The addition of simple anthropometric dimensions did not increase the validity correlations or decrease the prediction errors.Conclusion:The 7- to 10-RM method can provide an accurate method of estimating strength levels for adjusting loads in a training program and is more accurate for predicting 1-RM bench press in high school athletes than the 61.4-kg repetition method.


Author(s):  
Susumu Iwasaki ◽  
Mary D. Fry ◽  
Candace M. Hogue

The purpose of this study was to examine the mediating role of mindful engagement in the relationship between male high school athletes’ motivational climate perceptions on their teams (i.e., caring, task-, and ego-involving climate) to athlete coachability. Athletes (N = 164, Mage = 15.58 years) from multiple sports completed measures assessing mindful engagement in sport (Cognitive and Affective Mindfulness Scale—Revised), Caring Climate Scale, task- and ego-involving climate perceptions (Perceived Motivational Climate in Sport Questionnaire), and coachability (Athletic Coping Skills Inventory). Initial bivariate correlations linked mindful engagement and coachability positively with perceptions of a caring and task-involving climate and negatively with ego-involving climate perceptions. Structural equation modeling analyses then revealed mindful engagement mediated the relationship between climate and coachability. Encouraging coaches and players to foster a caring/task-involving climate might assist in enhancing athletes’ mindful engagement in sport, which may positively influence the degree to which they are coachable.


2020 ◽  
Vol 34 (10) ◽  
pp. 2751-2759
Author(s):  
Micheál J. Cahill ◽  
Jon L. Oliver ◽  
John B. Cronin ◽  
Kenneth Clark ◽  
Matt R. Cross ◽  
...  

1997 ◽  
Vol 21 (2) ◽  
pp. 97-101 ◽  
Author(s):  
Terry C. Davis ◽  
Connie Arnold ◽  
Indrani Nandy ◽  
Joseph A. Bocchini ◽  
Anita Gottlieb ◽  
...  

2003 ◽  
Vol 25 (3) ◽  
pp. 307-322 ◽  
Author(s):  
David P. MacKinnon ◽  
Linn Goldberg ◽  
JeeWon Cheong ◽  
Diane Elliot ◽  
Greg Clarke ◽  
...  

This research examined the relationships among body attributes (i.e., body fat percent and bench press performance) and psychological esteem (i.e., perceived athletic competence, body image, and general self-esteem) in high school football players. Structural equation modeling was used to model the relationships among the constructs. Body fat was negatively related to athletic competence and body image, which in turn were positively related to general self-esteem. The role of bench press performance in predicting psychological esteem was inconsistent, however, suggesting that leanness may be more important than body strength for adolescent psychological esteem among high school football players.


2010 ◽  
Vol 29 (1) ◽  
pp. 13-21 ◽  
Author(s):  
Yoshihiro Hoshikawa ◽  
Masataka Muramatsu ◽  
Tomomi Iida ◽  
Akiko Uchiyama ◽  
Yoshiharu Nakajima ◽  
...  

2013 ◽  
Vol 103 (10) ◽  
pp. 1882-1887 ◽  
Author(s):  
Heather L. McCauley ◽  
Daniel J. Tancredi ◽  
Jay G. Silverman ◽  
Michele R. Decker ◽  
S. Bryn Austin ◽  
...  

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