Exam 3: Student presenations Flashcards by Aurora Anaya

Q

MET-RX Big 100 protein bars for a female collegiate basketball player
by Josette

What are they?

A

advertised as a meal replacement protein bar

-

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Q

MET-RX Big 100 protein bars for a female collegiate basketball player
by Josette

Bar Facts

A

high in calories
highly processed
high in added sugars

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Q

MET-RX Big 100 protein bars for a female collegiate basketball player
by Josette

What does the research say?

A

aid in satiety, weight management, maintenance, recovery, nutrient profile, and convenience
con: cost, less than whole foods, digestive issues, sugars

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Q

What should an athletic trianer do?

by Josette

A

get the history
EBP
educate the patient

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Q

Branched Chain AA for Female olympic marathoner runner
by Madison

main claims?

A

enhance muscle growth
improve recovery and reduce DOMS

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Q

Branched Chain AA for Female olympic marathoner runner
by Madison

What are BCAA?

A

include 3/9 EAA
- Leucine, Iso-leucine, and Valine
- ratio 2:1:1 or 3:1:1

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Q

Branched Chain AA for Female olympic marathoner runner
by Madison

Dosage?

A

varies depending on reason for use
- 0.1 - 0.2 g/kg
-

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Q

Branched Chain AA for Female olympic marathoner runner
by Madison

when is it suggested to use supplementation?

A

prior, during, and post exercsie

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Q

Branched Chain AA for Female olympic marathoner runner
by Madison

T/F: BCAA are catabolized in the skeletal muscle unlike of AA catabolized in the liver

A

True

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Q

Branched Chain AA for Female olympic marathoner runner
by Madison

BCAA key functions

A

Activate mTOR pathway
fuel for muscle
prolong exercise

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Q

Branched Chain AA for Female olympic marathoner runner
by Madison

USOPC stands for ?

A

U.S. Olympic & Paralympic Committee

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Q

Branched Chain AA for Female olympic marathoner runner
by Madison

USADA stands for ?

A

U.S. Anti-Doping Agency

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Q

Branched Chain AA for Female olympic marathoner runner
by Madison

recommends to only use supplements that have been certified by the

A

NSF certified for Sport

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Q

Branched Chain AA for Female olympic marathoner runner
by Madison

BCAA supplementation legal for olympic marathoners?

A

it is legal for olympic marathoners

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Q

Branched Chain AA for Female olympic marathoner runner
by Madison

BCAA supplementation influence exercise?

A

leucine BCAA is seen to influence prolonged exercise

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Q

Enhance Resilience in Athletes: Role of Glutamine in Illness Prevention by Mika

What is exercised-induced immunosuppression?

A

endurance sports; After prolonged or intense exercise the immune system can be temporarily suppressed

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Q

Enhance Resilience in Athletes: Role of Glutamine in Illness Prevention by Mika

Exercised-induced immunosuppression typically occurs within?

A

3–72 hours post-exercise

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Q

Enhance Resilience in Athletes: Role of Glutamine in Illness Prevention by Mika

how does Exercised-induced immunosuppression affect athletes?

A

During this period, athletes are more susceptible to infections, particularly respiratory infections (URTIs)

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Q

Enhance Resilience in Athletes: Role of Glutamine in Illness Prevention by Mika

relationship of Exercised-induced immunosuppression, athletes, and glutamine?

A

Strenuous exercise can deplete serum glutamine levels, as glutamine is used for energy and for tissue repair post-exercise. Lower glutamine availability can thus impair immune cell function, contributing to the temporary immunosuppression observed in endurance athletes and more susceptible to URTIs

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Q

Enhance Resilience in Athletes: Role of Glutamine in Illness Prevention by Mika

relationship of intestinal ischemia and increased gut permeability, athletes, and glutamine?

A

diminished blood supply to intestine leads to leaky gut syndrome

Q

Enhance Resilience in Athletes: Role of Glutamine in Illness Prevention by Mika

plasma lactulose rhamnose ratio?

A

indicates intestinal mucosal barrier health
selective permeability

Q

Enhance Resilience in Athletes: Role of Glutamine in Illness Prevention by Mika

I-FABP measures?

A

biomarker intestinal health (injury/stress)
ischemia, inflammation, infection, physical stress

Q

Enhance Resilience in Athletes: Role of Glutamine in Illness Prevention by Mika

does glutamine supplementation aid in illness prevention?

A

more research is needed

Q

Enhance Resilience in Athletes: Role of Glutamine in Illness Prevention by Mika

glutamine supplementation is best useful for?

A

most useful for endurance athletes who experience exercise induced immunosuppression

Enhance Resilience in Athletes: Role of Glutamine in Illness Prevention by Mika T/F: useful in maintaining gut health to foster immune health of athletes?

T

Meghan: Arginine supplements for endurance athletes function

precursor to NO -> vasodilation protein synthesis waste removal of ammonia via urea wound healing and collagen production hormone secretion and growth hormone and insulin immune function and support of T cells

Meghan: Arginine supplements for endurance athletes Arginine as an ergogenic aid in _____ is not conclusive?

endurance

Meghan: Arginine supplements for endurance athletes Tolerated dose _________ and 25g/day have been associated with ________ ________

- 6g/day - gastrointestinal dysfunction

Jordan- Alpha-ketoiscaproate Acid Supplementation when is a-ketoisocaproate acid (KIC) a beneficial ergogenic aid?

prior to high intensity exercises

Jordan- Alpha-ketoiscaproate Acid Supplementation T/F KIC is essential, it it not naturally synthesized in muscle cells and does need to be supplemented to increase exercise performance

KIC is naturally synthesized in muscle cells and doesn't need to be supplemented to increase exercise performance

Bermet: Beta-alanine and co-supplementation in enhancing exercise and cognitive performance What is beta alanine

Non essential amino acid, synthesized in the liver, may be able to combat fatigue

Bermet: Beta-alanine and co-supplementation in enhancing exercise and cognitive performance possible ergogenic effect?

performance and improved capacity in continuous and intermittent exercise

Bermet: Beta-alanine and co-supplementation in enhancing exercise and cognitive performance trained athletes or non-trained athletes had better results supplementing with beta-alanine

Non-trained athletes had more results with Beta-alanine supplementation compared to trained athlete

Jessica- BCAA for boxers BCAA can influence _______ metabolism

- muscle metabolism

Jessica- BCAA for boxers central fatigue theory?

sustained prolonged exercise and increased energy expenditure driven by elevated tryptophan levels and reduced BCAAs availability in skeletal muscle and plasma concentration altered.

Curcumin for exercise and recovery of an NHL players by Jackson ergogenic aid of curcumin?

sports performance - muscle recovery - muscle damage/soreness

Curcumin for exercise and recovery of an NHL players by Jackson mechanisms?

- anti-inflammatory of NF-kB inhibitor lead to inc in protein catabolism and protein synthesis thus protect muscle - pain reduction property of nociceptor inhibitor

Curcumin for exercise and recovery of an NHL players by Jackson curcumin relate to exercise/recovery?

- blunt effects of exercise induced muscle damage (EIMD)

Curcumin for exercise and recovery of an NHL players by Jackson research say? - decrease ___ _________ levels post exercise - decrease _______ _______ ___________ after resistance exercise - more research needed for _______ and dosage

- creatine kinase - perceived muscle soreness - efficacy

Nov 18: Ketone esters for performance and recovery Akins,Destiny A T/F ketones are derived from fatty acid metabolites and their production increases in state of where glucose availability is reduced.

True

Nov 18: Ketone esters for performance and recovery Akins,Destiny A Ketones consist of ____________ with 2 ________ attached

carbonyl group carbons

Nov 18: Ketone esters for performance and recovery Akins,Destiny A T/F ketone esters are formed through the esterification of ketone body with a fat molecule

F with a alcohol molecule

Nov 18: Ketone esters for performance and recovery Akins,Destiny A research? T/F ketone bodies stimulate mTORC1 KE enhanced the anabolic response to both exercise and protein ingestion but did not affect _________ resynthesis T/F KE ingestion helped attenuate the cognitive decline typically seen after sitting

- T - glycogen - F: ingestion helped attenuate the cognitive decline typically seen after EXHAUSTIVE EXERCISE

Nov 18: Magnesium supplements for a professional male soccer player by Blokdyk,Alex Anthony Mg supplementation on muscular damage marker to reduce muscle damage and/or improve recovery, research results? - supplementation caused greater _______ in strength - possible mechanisms include role in _______ and influences on contraction _______ and __________ synthesis T/F supplementation can enhance the effectiveness of strength training particular those with low Mg levels

- strength - ATP, efficiency and protein - T

Nov 18: Magnesium supplements for a professional male soccer player by Blokdyk,Alex Anthony benefits

- reduce muscle cramps, spasms, soreness - support fast recovery and muscle repair - production of ATP - work with Ca and VitD for bones - reduce fatigue

Nov 18: Tart cherry juice for recovery by Bollish,Eryn Melissa properties

- antioxidant - anthocyanins - Vit ACK, potassium - melatonin

Nov 18: Tart cherry juice for recovery by Bollish,Eryn Melissa claims

- reduce muscle soreness - faster recovery - dec inflammation - dec pain - improve sleep

Nov 18: Tart cherry juice for recovery by Bollish,Eryn Melissa relate to recover?

muscle function oxidative stress inflammation muscle pain

Clarisse Yerba Mate for athletic performance

- fat oxidation - CHO sparing - energy expenditure - endurance athletes benefit