Answer: D. Muscles working against resistance. Strength training makes muscles work against resistance, which can come from body weight, bands, or external loads.
Which activity uses external resistance?
A Easy walking
B Gentle breathing
C Standing still
D Lifting a dumbbell
Answer: D. Lifting a dumbbell. Dumbbells provide external resistance that muscles must move or control.
Can bodyweight exercises count as muscle strengthening?
A No, weights are required
B Only in a gym
C Yes, when effort is sufficient
D Only for athletes
Answer: C. Yes, when effort is sufficient. Push-ups and similar movements use body mass as resistance when they provide a suitable muscle challenge.
Which item can provide elastic resistance?
A A resistance band
B A yoga mat
C A towel on floor
D A foam roller
Answer: A. A resistance band. Resistance bands stretch against the movement and can provide muscle-strengthening resistance.
What should a strength plan work over time?
A Only one arm
B Only the abdomen
C Only the calves
D All major muscle groups
Answer: D. All major muscle groups. Guidelines recommend muscle-strengthening activity involving the major muscle groups, including legs, hips, back, chest, abdomen, shoulders, and arms.
How many days weekly do adult guidelines recommend muscle strengthening?
A One day per month
B At least two days
C Every day without rest
D Once each season
Answer: B. At least two days. CDC and HHS guidance recommends muscle-strengthening activities on two or more days each week.
Why may recovery days matter between hard sessions?
A Strength requires no rest
B Rest removes all gains
C Every workout must be maximal
D Muscles need time to recover
Answer: D. Muscles need time to recover. Recovery needs vary, but repeating hard work without adequate rest can contribute to fatigue and reduced performance.
What can serve as a warm-up for strength training?
A A maximal first set
B A long breath hold
C Lighter practice repetitions
D A sudden heavy lift
Answer: C. Lighter practice repetitions. NIH guidance suggests warming up strength activity with lighter resistance before more demanding work.
When lifting a challenging weight, what breathing pattern is useful?
A Exhale during effort
B Hold the breath throughout
C Exhale only after the set
D Breathe as fast as possible
Answer: A. Exhale during effort. NIH advises breathing out during the effort and in while relaxing rather than holding the breath.
What should lifters avoid at the ends of arm or leg movements?
A Controlled range
B Steady breathing
C Locking the joints
D Balanced stance
Answer: C. Locking the joints. NIH recommends avoiding locked arm and leg joints during strength exercises.
Why is controlled technique important?
A It guarantees instant gains
B It helps manage movement safely
C It replaces all recovery
D It removes resistance
Answer: B. It helps manage movement safely. Controlled technique helps manage loads and positions. Use a lighter load or easier variation if form breaks down.
Which load is a sensible starting choice?
A One manageable with good form
B The heaviest available
C A friend’s exact load
D A load causing sharp pain
Answer: A. One manageable with good form. Choose resistance that allows controlled movement and suits current ability; increase gradually when appropriate.
How should resistance usually be progressed?
A Double it every workout
B Add weight despite poor form
C Change randomly each set
D Increase gradually over time
Answer: D. Increase gradually over time. Gradual increases in resistance, repetitions, or training days can support adaptation while allowing technique to remain controlled.
What is one repetition?
A A whole workout plan
B One complete exercise movement
C A rest interval
D A training month
Answer: B. One complete exercise movement. A repetition is one complete movement, such as one lift or one push-up.
What is a set in strength training?
A A group of repetitions
B A single stretch
C A weekly schedule
D A rest day
Answer: A. A group of repetitions. A set is a group of repetitions completed before resting or changing exercises.
What does CDC describe as a useful adult strength range per activity?
A Exactly 50 repetitions
B One repetition only
C About 8 to 12 repetitions
D Several hundred repetitions
Answer: C. About 8 to 12 repetitions. CDC describes 8–12 repetitions per activity as one set that can count toward muscle-strengthening activity; individual plans may differ.
How many sets can be effective for strength work?
A Only ten sets
B No sets at all
C One set per year
D One or more sets
Answer: D. One or more sets. CDC notes that at least one set can be used, while two or three may provide additional benefit for some people.
What effort level can indicate a challenging strength set?
A Every repetition feels effortless
B Another repetition feels difficult
C Sharp pain appears
D Breathing stops
Answer: B. Another repetition feels difficult. Guidelines describe muscle-strengthening effort as reaching a point where another repetition would be difficult, without requiring pain or unsafe form.
Which option can help track strength progress?
A Record load and repetitions
B Track room temperature
C Count water bottles
D Measure shoe size
Answer: A. Record load and repetitions. Recording resistance, repetitions, and sets can show how training changes over time.
What should be adjusted before adding more weight?
A Music volume
B Shirt colour
C Room decoration
D Technique and exercise setup
Answer: D. Technique and exercise setup. Check setup and movement quality first. Increasing resistance with poor technique may add unnecessary risk.
Who can help someone learn unfamiliar lifting technique?
A A qualified trainer or clinician
B A retail cashier
C A social media stranger
D An untrained child
Answer: A. A qualified trainer or clinician. A qualified trainer or health professional can teach movements suited to the person’s ability and health.
What should be done if a strength exercise causes sharp pain?
A Stop and reassess
B Add more weight
C Continue through pain
D Speed up the movement
Answer: A. Stop and reassess. Sharp pain is a reason to stop or modify the movement. Seek professional advice if symptoms persist or concern you.
Which feeling can be expected as a set becomes challenging?
A Muscle effort and fatigue
B Sharp joint pain
C Fainting
D Numbness
Answer: A. Muscle effort and fatigue. Muscle effort may rise during a set, but sharp pain, faintness, or numbness are not goals; stop and seek advice.
What does progressive overload mean?
A Repeat the same easy task
B Maxing out every session
C Gradually increasing training challenge
D Removing recovery
Answer: C. Gradually increasing training challenge. Progressive overload increases demands over time in manageable steps so muscles receive a changing challenge.
How can resistance be increased without adding weight?
A Use a harder variation
B Shorten every range
C Remove all movement
D Hold the breath
Answer: A. Use a harder variation. Changing leverage, range, or exercise variation can increase challenge without adding external weight.
Which exercise uses primarily the chest and arms?
A A calf raise
B A push-up
C A hip hinge
D An ankle circle
Answer: B. A push-up. Push-ups challenge chest, shoulders, and arm muscles, with the exact emphasis depending on variation.
Which movement trains the lower body?
A A wrist curl
B A squat
C A neck turn
D A seated reach
Answer: B. A squat. Squats use the hips and leg muscles and can be adapted to different ability levels.
What should be checked before using a resistance band?
A Its colour only
B The brand logo
C Wear and secure attachment
D The package artwork
Answer: C. Wear and secure attachment. Inspect bands for damage and follow their instructions. A damaged or poorly anchored band may snap or slip.
How should a resistance band be anchored?
A To a loose door handle
B Around a sharp edge
C To a rolling chair
D As its manufacturer directs
Answer: D. As its manufacturer directs. Use only secure anchor points and follow product instructions. Avoid sharp or unstable surfaces.
What should be checked before using a weight machine?
A The room’s music
B The machine’s colour
C Seat and resistance settings
D Nearby posters
Answer: C. Seat and resistance settings. Adjust the machine to fit the user and verify its settings before beginning a set.
Which surface supports safer home lifting?
A A loose rug
B A slippery tile
C A stable, uncluttered floor
D A narrow stair
Answer: C. A stable, uncluttered floor. A stable surface and clear space reduce slipping and collision hazards during strength work.
Why might proper footwear be useful during lifting?
A It replaces technique
B It removes the load
C It supports stable footing
D It guarantees no injury
Answer: C. It supports stable footing. Footwear suited to the exercise and surface can help maintain stable footing.
When should someone with a chronic condition seek exercise guidance?
A Only after a fall
B Before changing intensity or activity
C Never, under any circumstances
D After every single repetition
Answer: B. Before changing intensity or activity. People with chronic conditions or symptoms can discuss suitable activity types and amounts with a health professional.
How should a beginner start strength training?
A Use light effort and build
B Begin with maximal weights
C Train every muscle daily
D Ignore movement quality
Answer: A. Use light effort and build. Inactive people can start with lighter effort and gradually increase the challenge as they adapt.
What can muscle-strengthening activity support?
A Muscular fitness and bone strength
B Guaranteed weight loss
C Perfect posture for everyone
D Freedom from all disease
Answer: A. Muscular fitness and bone strength. Strength work can improve muscular fitness and bone strength, while benefits vary by person and program.
How can strength exercises support balance?
A They replace balance practice
B They remove fall risk
C They can strengthen stabilizing muscles
D They improve vision
Answer: C. They can strengthen stabilizing muscles. Strengthening muscles can support function and balance, but it does not eliminate fall risk.
Which exercise can build back strength at home?
A A fast neck circle
B A toe stretch
C A suitable band row
D A relaxed walk only
Answer: C. A suitable band row. A properly anchored band row can challenge back muscles. Use a secure anchor and controlled technique.
What should happen if a band anchor begins to slip?
A Stop and secure it
B Pull harder
C Continue the set
D Stand closer to it
Answer: A. Stop and secure it. Stop immediately if an anchor shifts. Re-secure it according to instructions before continuing.
How should lifting speed generally be controlled?
A Use uncontrolled momentum
B Move smoothly in both directions
C Drop weights freely
D Bounce at joint limits
Answer: B. Move smoothly in both directions. Controlled lifting and lowering helps maintain technique and manage the load.
Why should people avoid holding their breath during lifting?
A It improves form
B It increases flexibility
C It replaces rest
D It can create unnecessary strain
Answer: D. It can create unnecessary strain. NIH recommends breathing during strength exercises rather than holding the breath.
What can a spotter help with during certain lifts?
A Choosing clothing
B Safe assistance if needed
C Setting music volume
D Measuring body fat
Answer: B. Safe assistance if needed. A trained spotter can assist with some challenging free-weight exercises, when the exercise and equipment call for one.
Which choice is important for a home workout area?
A Leave weights on stairs
B Use loose rugs
C Block the exit
D Keep children and pets clear
Answer: D. Keep children and pets clear. Keep the workout area clear of people, pets, and trip hazards, especially when lifting or placing weights down.
How should a strength routine change after a long break?
A Resume maximum loads
B Double every set
C Skip the warm-up
D Restart with lighter effort
Answer: D. Restart with lighter effort. After a break, reduce the initial challenge and build back gradually as fitness and confidence return.
What is a sensible response to unusual dizziness during lifting?
A Finish despite dizziness
B Add more weight
C Stop and sit safely
D Hold a plank
Answer: C. Stop and sit safely. Stop if dizziness occurs and sit or lie in a safe place. Seek medical help if symptoms are severe or persist.
Why should strength work include multiple movement patterns?
A One lift trains every muscle
B Different muscles need attention
C Variety removes all risk
D Patterns replace recovery
Answer: B. Different muscles need attention. Different exercises can target different major muscle groups and movement patterns for balanced training.
Which statement about strength training frequency is accurate?
A Recovery needs vary by person
B Everyone must lift daily
C Rest is never needed
D One schedule fits all
Answer: A. Recovery needs vary by person. Appropriate frequency depends on effort, experience, health, and recovery. Avoid assuming one schedule suits everyone.
How can sets be organized across a workout?
A Rush every movement
B Skip rest regardless of fatigue
C Hold one position indefinitely
D Alternate exercises with suitable rests
Answer: D. Alternate exercises with suitable rests. Suitable rest helps maintain movement quality and manage fatigue between demanding sets.
What should be done when technique deteriorates during a set?
A Add more repetitions
B Stop or reduce the load
C Move faster
D Ignore the change
Answer: B. Stop or reduce the load. Stop, rest, or choose a lighter variation when technique deteriorates; do not force poor repetitions.
How can strength training be adapted for an older adult?
A Copy an athlete’s routine
B Use supported, appropriate variations
C Use maximum loads immediately
D Avoid all activity
Answer: B. Use supported, appropriate variations. Older adults can do strengthening activity suited to their abilities, with support or professional guidance when needed.
What is a useful goal for a strength session?
A Maximum fatigue every time
B Controlled effort across target muscles
C Sharp pain in each set
D Ignore movement quality
Answer: B. Controlled effort across target muscles. A productive session challenges target muscles while preserving control, suitable effort, and recovery.