scholarly journals Dietary Macronutrient and Micronutrient Intake over a 7-Day Period in Female Varsity Ice Hockey Players

Nutrients ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 2262
Author(s):  
Tyler F. Vermeulen ◽  
Logan A. Boyd ◽  
Lawrence L. Spriet
Keyword(s):  
Female Athletes ◽  
Ice Hockey ◽  
Macronutrient Intake ◽  
Weekly Cycle ◽  
Energy Needs ◽  
Micronutrient Intake ◽  
Hockey Players ◽  
Daily Energy ◽  
Total Daily Energy Expenditure ◽  
Game Practice

This study examined the energy, macronutrient, and micronutrient intakes of female ice hockey players over a 7-d period including game, practice, and rest days. Twenty-three female varsity players (19.0 ± 1.1 yr, 167.1 ± 6.5 cm, 67.0 ± 8.0 kg) volunteered for the study. Average total daily energy expenditure (TDEE) was estimated over the 7-day period. Average 7-day energy intake (EI) and TDEE were 2354 ± 353 and 2304 ± 204 kcal. The majority (n = 19) of athletes had an EI ≥ 90% of their estimated TDEE. Macronutrient intake was 52% carbohydrate (CHO), 32% fat, and 16% protein of total EI, although CHO intake was slightly below recommendations (5 g/kg BM/d) on game and practice (4.8 ± 1.4 and 4.5 g/kg BM/d) days. Game day EI was greater than practice and rest days. Recommended micronutrient intakes were not met by most athletes for iron, calcium, vitamin D, and potassium, and intakes were similar between game, practice, and rest days. In summary, the average EI for female varsity ice hockey players appeared adequate to meet their energy needs over a weekly cycle of game, practice, and rest days. However, these female athletes would benefit from increasing CHO intake on game and practice days and selecting foods that are rich in vitamins and minerals.

Energy balance in endurance-trained female cyclists and untrained controls

1994 ◽  
Vol 76 (5) ◽  
pp. 1937-1945 ◽  
Author(s):  
T. J. Horton ◽  
H. J. Drougas ◽  
T. A. Sharp ◽  
L. R. Martinez ◽  
G. W. Reed ◽  
...  
Keyword(s):  
Energy Balance ◽  
Energy Expenditure ◽  
Female Athletes ◽  
Weight Maintenance ◽  
Resting Metabolic Rate ◽  
Energetic Efficiency ◽  
Daily Energy Expenditure ◽  
Usual Condition ◽  
Daily Energy ◽  
Total Daily Energy Expenditure

Reports of low energy intakes in trained female athletes imply they have an increased energetic efficiency. To address this question, we determined how energy balance was achieved in endurance-trained females cyclists and lean controls (n=5 in each group). Daily energy expenditure was measured by using standardized physical activity protocols in a whole room calorimeter on two separate occasions: a cycling day and a noncycling day. Energy intake for weight maintenance was determined by a period of controlled feeding 5 days before and the day of each energy expenditure measurement. Energy balance was achieved in the cyclists on the cycling day while they consumed 2,900–3,000 kcal (their usual condition) and in controls on the noncycling day while they consumed 2,100–2,200 kcal (their usual condition). Total daily energy expenditure was not significantly different between the cyclists and controls on the noncycling day with both groups performing similar levels of activity. On the cycling day, daily energy expenditure was significantly greater in the cyclists vs. controls (P<0.03) as a result of their greater amount of cycling activity. Components of daily energy expenditure, i.e., resting metabolic rate and thermic effect of food and activity (noncycling), were not significantly different between groups. Overall, we found no significant increase in the energetic efficiency of endurance-trained female cyclists compared with controls.

Youth Female Ice Hockey Players’ Enjoyment and Commitment to Sport

2020 ◽  
Vol 28 (1) ◽  
pp. 3-10
Author(s):  
Kari Roethlisberger ◽  
Vista Beasley ◽  
Jeffrey Martin ◽  
Brigid Byrd ◽  
Krista Munroe-Chandler ◽  
...  
Keyword(s):  
General Population ◽  
Prediction Model ◽  
Gender Stereotypes ◽  
Female Athletes ◽  
Athletic Identity ◽  
Ice Hockey ◽  
Multiple Mediation ◽  
Sport Commitment ◽  
Gender Beliefs ◽  
Hockey Players

The purpose of this study was to identify sport-specific predictors of youth female athletes’ sport commitment and sport enjoyment. Based on the expectancy-value model, athletic identity and gender stereotypes were hypothesized to predict sport commitment and sport enjoyment in ice hockey, which has a masculine gender association. Participants consisted of 130 (89.2% Caucasian) youth female ice hockey players (Mage = 11.7, SD = 2.6). They completed measures of athletic identity; personal gender beliefs; perceived gender beliefs of parents, teammates, siblings, and the general population; and two outcome measures: sport commitment and sport enjoyment. The prediction model for sport commitment was significant, F(7, 122) = 9.56, p < .001, and accounted for 35.4% of the variance. The prediction model for sport enjoyment was also significant, F(7, 122) = 2.25, p < .01, and accounted for 11.5% of the variance. Overall, youth female ice hockey players held pro-feminine beliefs about competence and values of girls in hockey. Participants’ personal gender beliefs correlated moderately with perceived gender beliefs of their (socializers) parents, teammates, and the general population (r = .54–.56), suggesting youth female ice hockey players’ pro-feminine beliefs might be informed by these social influences. However, two multiple mediation analyses found no support for the hypotheses that personally held stereotypes mediated the link between all four socially based gender stereotypes and enjoyment and commitment.

scholarly journals Knowledge and attitudes towards concussion in UK-based male ice hockey players: A need for attitude change?

2019 ◽  
Vol 14 (2) ◽  
pp. 153-161 ◽  
Author(s):  
Sarah Hutchinson ◽  
Paul Ellison ◽  
Andrew Levy ◽  
David Marchant
Keyword(s):  
Attitude Change ◽  
Ice Hockey ◽  
Knowledge And Attitudes ◽  
Accurate Knowledge ◽  
Hockey Players ◽  
Sport Concussion ◽  
Concussion History ◽  
Concussion Knowledge ◽  
The Uk

Objective Concussion is a common injury in ice hockey, and previous research suggests some misconceptions and unsafe attitudes amongst players. The purpose of this study was to assess sport concussion knowledge, attitudes and the effect of sport concussion history in UK-based male ice hockey players across three levels of competition: professional, semi-professional and amateur. Methods Sixty-one participants across a number of UK ice hockey teams completed the Rosenbaum Concussion Knowledge and Attitudes Survey and reviewed a series of statements to assess knowledge (concussion knowledge index), attitudes (concussion attitude index) and misconceptions of concussion. Results Level of competition and concussion history had no significant effect on concussion knowledge index or concussion attitude index. A positive significant relationship exists between playing experience and concussion knowledge index and concussion attitude index. Statements identified common misconceptions and areas of accurate knowledge regarding concussion symptoms suggesting that male ice hockey players have a higher level knowledge compared to a sample of the UK general public. Playing experience was associated with increased knowledge and increasingly safe attitudes towards concussion. Conclusion Despite knowledge relating to loss of consciousness and correct management of symptoms being generally accurate, there are worryingly unsafe attitudes regarding aspects of concussion. Such attitudes may well pose significant threats to players’ safety and long-term health.

scholarly journals Comparison of Energy Expenditure Observed between Scheduled Activities in Collegiate Team-Sport Female Athletes

Sports ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 50
Author(s):  
Jessica M. Moon ◽  
Hannah A. Zabriskie ◽  
Patrick S. Harty ◽  
Bradley S. Currier ◽  
Julia C. Blumkaitis ◽  
...  
Keyword(s):  
Energy Expenditure ◽  
Female Athletes ◽  
Team Sport ◽  
Activity Level ◽  
Ncaa Division Ii ◽  
Activity Monitors ◽  
Energy Needs ◽  
The Difference ◽  
Academic Year ◽  
Activity Energy

Energy needs of female team-sport athletes are poorly understood with no evidence highlighting differences present between scheduled activities. The purpose of this study was to examine the difference in energy expenditure between NCAA Division II female basketball (BBALL) and lacrosse (LAX) athletes during different scheduled team activities. Female BBALL (n = 13; 19.8 ± 1.3 yrs; 173.9 ± 13.6 cm; 74.6 ± 9.1kg; 27.1 ± 3.2%fat) and LAX (n = 20; 20.4 ± 1.8yrs; 168.4 ± 6.6cm; 68.8 ± 8.9kg; 27.9 ± 3.1%fat) athletes were outfitted with heart rate and activity monitors during four consecutive days on five different occasions (20 days total) across an entire academic year to assess differences in total daily activity energy expenditure (TDEE), activity energy expenditure (AEE), and physical activity level (PAL). Data were categorized by type of scheduled daily activities: Practice, Game, Conditioning, or Off. Independent of day type, TDEE, AEE, and PAL levels were greater (p < 0.05) in BBALL athletes. For each sport, TDEE, AEE, and PAL were significantly different (p < 0.05) between classified activity days. BBALL and LAX athletes experienced higher values on game days for TDEE, AEE, and PAL, with the lowest values experienced on off days. In conclusion, calculated levels of TDEE, AEE, and PAL in female collegiate BBALL and LAX athletes were determined to be different, irrespective of the scheduled activity.

Nitrogen Dioxide--Induced Respiratory Illness in Ice Hockey Players-Reply

JAMA ◽  
1990 ◽  
Vol 263 (22) ◽  
pp. 3024-3025
Author(s):  
K. Hedberg ◽  
K. L. MacDonald ◽  
M. Osterholm ◽  
C. Hedberg ◽  
K. White
Keyword(s):  
Nitrogen Dioxide ◽  
Respiratory Illness ◽  
Ice Hockey ◽  
Hockey Players
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