We found 145 resources with the concept the muscular system
Muscles – Organismal Level (Part 2)
11 mins 9th - 12th CCSS: Adaptable
Humans use 200 muscles to take one step — that's a lot of muscles! Learners see how skeletal muscles work to pull on bones, creating movement. The narrator then explores motor units, muscle twitches, impulses, contractions, and isotonic...
Physical Aspects of Fitness: Cardio-Respiratory Endurance
6th - 10th
What is the difference between anaerobic and aerobic fitness? What is cardio-respiratory endurance, and what effect does it have on the body and athletic performance? Delve into these questions with a straightforward presentation, which...
Human Body Series - Bones, Muscles, and Joints
3rd - 5th CCSS: Adaptable
Strengthen understanding of the musculoskeletal system with a structured lesson! Begin with a discussion of bones, joints, and muscles. Have small groups read assigned articles and watch videos to gather information and then write a...