smc-5466-15-Post-performance

HMS, TIP NSE-Bank 2 MC

Which of the following athletes requires the highest amount of carbohydrate post-performance?

Weightlifter
Discus thrower
Marathon runner
100-metre swimmer

Show Answers Only

Show Worked Solution

C is correct

Other options:

A, B and D are incorrect: These activities are shorter in duration and deplete less muscle glycogen than marathon running.

HMS, TIP 2025 HSC 17 MC

A basketball player has a competition game in the afternoon.

Which row of the table describes the appropriate dietary considerations of the athlete for this game?

\begin{align*}
\begin{array}{l}
\rule{0pt}{2.5ex} \ \rule[-1ex]{0pt}{0pt}& \\
\rule{0pt}{2.5ex} \ \rule[-1ex]{0pt}{0pt}& \\
\rule{0pt}{2.5ex} \ \rule[-1ex]{0pt}{0pt}& \\
\rule{0pt}{2.5ex} \textbf{A.}\rule[-1ex]{0pt}{0pt}\\
\textbf{}\\
\textbf{}\\
\textbf{}\\
\rule{0pt}{2.5ex} \textbf{B.}\\
\textbf{}\\
\textbf{}\\
\textbf{}\\
\rule{0pt}{2.5ex} \textbf{C.}\\
\textbf{}\\
\textbf{}\\
\textbf{}\\
\rule{0pt}{2.5ex} \textbf{D.}\\
\textbf{}\\
\textbf{}\\
\textbf{}\\\\
\end{array}
\begin{array}{|l|l|}
\hline
\rule{0pt}{2.5ex}Pre-performance \rule[-1ex]{0pt}{0pt}& During \ performance \rule[-1ex]{0pt}{0pt} & Post-performance \\
\hline
\rule{0pt}{2.5ex} \text{A meal high in} &\text{Water and a sports drink} & \text{A meal high in} \\
\text{carbohydrates two to} &\text{} & \text{carbohydrates and} \\
\text{three hours before the} &\text{} & \text{protein within an hour}\\
\text{game } & {} & \text{of the game } \\
\hline
\rule{0pt}{2.5ex} \text{A meal high in fat and} & \text{Water and oranges } & \text{A snack with protein} \\
\text{protein one hour before} & \text{} & \text{and fat immediately} \\
\text{the game } & \text{} & \text{after the game } \\
\hline
\rule{0pt}{2.5ex} \text{A light snack 30 minutes} & \text{Water and electrolyte} & \text{A meal that contains} \\
\text{before the game} & \text{gel} & \text{protein and fat} \\
\text{} & \text{} & \text{immediately after the } \\
\text{} & \text{} & \text{game} \\
\hline
\rule{0pt}{2.5ex} \text{A large meal that is} & \text{Water and a protein bar} & \text{A snack high in} \\
\text{high in protein one hour} & \text{} & \text{pcarbohydrates and} \\
\text{high in protein one hour} & \text{} & \text{protein within an hour} \\
\text{} & \text{} & \text{of the game} \\
\hline
\end{array}
\end{align*}

Show Answers Only

\(A\)

Show Worked Solution

A is correct: Carbohydrate-loading 2-3 hours before allows digestion; hydration during game; carbs and protein aid recovery

Other Options:

B is incorrect: High fat/protein pre-game slows digestion; oranges provide insufficient hydration; immediate fat delays recovery
C is incorrect: Light snack 30 minutes before provides inadequate energy; immediate protein/fat post-game delays glycogen restoration
D is incorrect: Large protein meal 1 hour before causes digestive discomfort; protein bar during game unnecessary

HMS, TIP EQ-Bank 264

Outline the general principles of nutrient timing for endurance athletes before, during and after performance. (3 marks)

--- 9 WORK AREA LINES (style=lined) ---

Show Answers Only

Pre-performance nutrition should focus on carbohydrate intake several hours before activity to optimise glycogen stores for sustained exercise.
Food consumed prior to activity is useful only if digested and its energy made available to working muscles.
During longer endurance events, athletes need carbohydrate replacement to maintain blood glucose levels and delay fatigue.
Post-performance nutrition aims to quickly restore glycogen stores and return the body to its pre-event state.
Proper timing maximises energy availability while avoiding digestive issues during prolonged competition.

Show Worked Solution

Pre-performance nutrition should focus on carbohydrate intake several hours before activity to optimise glycogen stores for sustained exercise.
Food consumed prior to activity is useful only if digested and its energy made available to working muscles.
During longer endurance events, athletes need carbohydrate replacement to maintain blood glucose levels and delay fatigue.
Post-performance nutrition aims to quickly restore glycogen stores and return the body to its pre-event state.
Proper timing maximises energy availability while avoiding digestive issues during prolonged competition.

HMS, TIP EQ-Bank 260

Justify why post-performance nutrition is more critical for endurance athletes compared to power athletes in terms of recovery and preparation for subsequent training sessions. (6 marks)

--- 18 WORK AREA LINES (style=lined) ---

Show Answers Only

Position Statement

Post-performance nutrition proves more critical for endurance athletes than power athletes.
This is due to greater glycogen depletion and extended recovery requirements following prolonged exercise.

Endurance Athletes’ Greater Needs

Endurance events significantly deplete muscle and liver glycogen stores through sustained aerobic energy system demands over extended periods.
Evidence demonstrates that endurance athletes experience substantial fluid losses through prolonged sweating, requiring immediate replacement of 125-150 percent of fluids lost.
Research shows endurance performance relies heavily on carbohydrate availability, making rapid glycogen restoration essential for subsequent training capacity.
Post-performance nutrition aims to return the body to its pre-event state as quickly as possible, enabling full training to resume.
Studies indicate that delayed carbohydrate intake following endurance events compromises glycogen resynthesis and prolongs recovery periods.

Power Athletes’ Lesser Requirements

Power athletes typically complete shorter duration activities that rely primarily on ATP/PCr energy systems with minimal glycogen depletion.
These events generally produce less fluid loss and metabolic disruption compared to prolonged endurance activities.
Recovery demands focus more on neural system restoration rather than extensive fuel and fluid replacement.

Reinforcement

While all athletes benefit from post-exercise nutrition, endurance athletes face greater physiological demands requiring more immediate and comprehensive nutritional intervention.
Therefore post-performance nutrition strategies must be prioritised for endurance athletes to maintain training quality and competitive performance.

Show Worked Solution

Position Statement

Post-performance nutrition proves more critical for endurance athletes than power athletes.
This is due to greater glycogen depletion and extended recovery requirements following prolonged exercise.

Endurance Athletes’ Greater Needs

Endurance events significantly deplete muscle and liver glycogen stores through sustained aerobic energy system demands over extended periods.
Evidence demonstrates that endurance athletes experience substantial fluid losses through prolonged sweating, requiring immediate replacement of 125-150 percent of fluids lost.
Research shows endurance performance relies heavily on carbohydrate availability, making rapid glycogen restoration essential for subsequent training capacity.
Post-performance nutrition aims to return the body to its pre-event state as quickly as possible, enabling full training to resume.
Studies indicate that delayed carbohydrate intake following endurance events compromises glycogen resynthesis and prolongs recovery periods.

Power Athletes’ Lesser Requirements

Power athletes typically complete shorter duration activities that rely primarily on ATP/PCr energy systems with minimal glycogen depletion.
These events generally produce less fluid loss and metabolic disruption compared to prolonged endurance activities.
Recovery demands focus more on neural system restoration rather than extensive fuel and fluid replacement.

Reinforcement

While all athletes benefit from post-exercise nutrition, endurance athletes face greater physiological demands requiring more immediate and comprehensive nutritional intervention.
Therefore post-performance nutrition strategies must be prioritised for endurance athletes to maintain training quality and competitive performance.

HMS, TIP 2012 HSC 13 MC

When should athletes consume greater quantities of high glycaemic index (GI) foods?

During performance
Immediately post-performance
Up to two hours pre-performance
During the first two days of carbohydrate loading

Show Answers Only

\(B\)

Show Worked Solution

B is correct: High GI foods immediately post-performance rapidly replenish glycogen stores.

Other Options:

A is incorrect: High GI foods during performance may cause blood sugar spikes.
C is incorrect: Low GI foods preferred pre-performance for sustained energy release.
D is incorrect: Carb loading uses moderate GI foods over extended period.

♦♦ Mean mark 30%.

HMS, TIP 2014 HSC 25

Outline the post-performance dietary considerations of an endurance athlete. (3 marks)

--- 7 WORK AREA LINES (style=lined) ---

Show Answers Only

Carbohydrate replenishment:

High glycaemic index foods consumed within 30 minutes post-exercise
- Restores depleted muscle and liver glycogen stores effectively
- Sports drinks or bananas facilitate rapid glycogen synthesis

Protein intake:

Consume 20-25 grams of quality protein for muscle repair
- Lean meat, dairy or protein supplements provide essential amino acids
- Supports muscle adaptation and reduces tissue breakdown

Rehydration:

Replace 2-3 litres of fluid losses from sweating
- Water and electrolyte solutions restore cellular function
- Proper hydration facilitates nutrient transport and waste removal

Show Worked Solution

Carbohydrate replenishment:

High glycaemic index foods consumed within 30 minutes post-exercise
- Restores depleted muscle and liver glycogen stores effectively
- Sports drinks or bananas facilitate rapid glycogen synthesis

Protein intake:

Consume 20-25 grams of quality protein for muscle repair
- Lean meat, dairy or protein supplements provide essential amino acids
- Supports muscle adaptation and reduces tissue breakdown

Rehydration:

Replace 2-3 litres of fluid losses from sweating
- Water and electrolyte solutions restore cellular function
- Proper hydration facilitates nutrient transport and waste removal

HMS, TIP 2021 HSC 20 MC

Which row in the table provides the most effective post-performance dietary intake within 60 minutes of athletes competing in the identified events?

Show Answers Only

\(A\)

Show Worked Solution

A is correct: Matches energy system demands and recovery needs for each sport.

Other Options:

B is incorrect: Inadequate carbohydrate replacement for endurance and team sports.
C is incorrect: Poor fluid replacement and inappropriate macronutrient ratios.
D is incorrect: Shotput needs protein focus not high carbohydrate intake.

HMS, TIP 2024 HSC 8 MC

Which nutritional consideration should be prioritised for a cyclist during a 7-day, multi-stage road event?

Protein loading
High calorie intake
Caffeine supplementation
Carbohydrate replenishment

Show Answers Only

\(D\)

Show Worked Solution

D is correct: Multi-day cycling requires daily carbohydrate replenishment to restore depleted glycogen stores.

Other Options:

A is incorrect: Protein supports recovery not immediate energy needs.
B is incorrect: Carbohydrate type more critical than total calories.
C is incorrect: Caffeine beneficial but not primary nutritional priority.