Muscular Strength and Endurance micro-lesson
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Learning time
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Some of the main components of fitness are muscular strength and muscular endurance. Muscular strength is the ability to exert or use the maximum amount of force you have for a short period of time. For example, lifting a really heavy box or lifting weights. Heavy weights, five to eight times. Muscular endurance is the ability to repeat an exercise over a long period of time.
For example, doing squats for two minutes straight. Muscular strength and muscular endurance both have their benefits. Muscular strength helps our muscles to become stronger and our bones to become denser. Muscular endurance helps our muscles to be able to repeat an activity or to be able to do an exercise over and over for a long period of time. Both muscular strength and muscular endurance help us by preventing injuries.
Stronger muscles that can repeat activities over a long period of time are less likely to see injuries. Muscular strength and muscular endurance also help us get better or improve our performance in sport.

Answer time
Kids earn more screen time by answering fun educational questions.
Here are some example of questions about this video that kids may be asked in the 1Question app to earn screen time.
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How long should exercises targeting muscular edurance last?
1) A long period of time2) 5-8 repetitions3) 2 minutes4) A short period of time -
If you want to become better at sports, which type(s) of exercise should you do?
1) Muscular endurance and muscular strength exercises2) Muscular endurance exercises3) Muscular strength exercises4) Stretching -
John is working on his garden this weekend. He is moving a pile of mulch using his wheel barrow. He fills up his wheel barrow 6 times and moves the mulch to the neary garden. What type of activity is this?
1) Muscular strength2) Muscular endurance3) Flexibility4) Yard work -
Sam wants to go for a swim this weekend. She is planning to swim 1km. What type of activity is this?
1) Muscular endurance2) Muscular strength3) Flexibility4) Aquatics -
What amount of force is used with muscular strength?
1) Maximum2) Minimum3) Body weight force4) Heavy force -
What is a benefit of BOTH muscular strength AND muscular endurance?
1) Fewer injuries2) Denser bones3) Leaner muscles4) Bigger muscles -
What is a benefit of muscular endurance?
1) You can exercise for a longer period of time.2) You don't get out of breath.3) Your muscles are bigger.4) You can do as many repetitions as you want to. -
What is a benefit of muscular strength?
1) Bones are denser2) You are better at sport3) Muscles are leaner4) You can lift anything up -
Which of the following is an example of a muscle strength exercise?
1) Bench press with weights2) 3 mile run3) 1/2 mile swim4) Jumping rope for 1 minute -
Which of the following is an example of a muscular endurance exercise?
1) Doing bodyweight squats for 3 minutes straight.2) Lifting a heavy box3) Carrying a large, heavy rock in your garden4) Leg press with weights

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Out of time
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Meet your educator
Our micro-courses are developed and delivered by qualified educators from around the world.

Kerry Wadsley
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