Bending or straightening?

Exercise and reference answers

Left

Arm bends

Items

1. Item

   Biceps contract

   Answer

   Arm bends

2. Item

   Triceps relax

   Answer

   Arm bends

3. Item

   Forearm lifts

   Answer

   Arm bends

4. Item

   Triceps contract

   Answer

   Arm straightens

5. Item

   Biceps relax

   Answer

   Arm straightens

6. Item

   Forearm lowers

   Answer

   Arm straightens

Right

Arm straightens

Instructions

Swipe each muscle state to the arm movement it produces.