Ontario K–8 curriculum · Glossary

muscular strength

Definition

Muscular strength is how much force your muscles can produce, like when you lift something heavy.

Lifting a heavy backpack with one big effort uses muscular strength.

How to teach this in 30 seconds

Try this analogy: Muscular strength is like that one big pull you give in a game of tug-of-war to try and win.

Ask your child: What's the heaviest book you can lift with one hand?

Common mix-up: Kids often confuse strength with endurance, like doing many sit-ups. Strength is about how much force you can use in one single effort, like one big push or lift.

Examples

  • Pushing a heavy piece of furniture to help a grown-up move it.
  • Doing one pull-up to lift your whole body.

muscular strength is a term used in Ontario’s Kindergarten to Grade 8 curriculum.

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The descriptions on this page are SmartStudy’s own original, plain-language writing — not the Ministry’s wording. They are aligned to the Ontario Curriculum, © King’s Printer for Ontario. For the Ministry’s official wording, see the source link below. SmartStudy is an independent service and is not affiliated with, endorsed by, or sponsored by the Government of Ontario or the Ministry of Education. Ontario Curriculum and Resources ↗