Muscles and movement

Muscles in your body move in _________.

• points

• their own way

• pairs

Muscles pull on _______ to help you move.

• Body parts

• Other muscles

• Bones

Tags

NGSS.MS-PS2-1

A ________ is a framework that shapes and supports an animal, protects its internal organs, and allows it to move in its environment

• endoskeleton

• exoskeleton

• skeleton

• muscular system

How do pairs of skeletal muscles work together?

• while one contracts, the other returns to original length
• both muscles contract at the same time
• both muscles relax at the same time
• 1 muscle pulls on the bone and the other pulls on the first muscle

Tags

NGSS.MS-PS2-1

What muscle is the arrow pointing to?

• biceps

• traps

• pecs

• triceps

Muscles work in pairs what is the name for this...

• Antagonistic Pairs
• Pears
• Bicep
• Antiseptic Pairs