The sliding filament theory of muscle contraction Student activity Play

The stomach – further mechanical breakdown and digestion of proteins Student activity Play

The structure of a muscle fibre and sarcomere Whiteboard exercise Play

The structure of a muscle fibre and sarcomere Student activity Play

The structure of skeletal muscles Whiteboard exercise Play

The structure of skeletal muscles Student activity Play

Thermoregulatory system Student activity Play

"Two hearts" during physical effort Animation Play

Types of muscle Student activity Play

Types of muscle Whiteboard exercise Play

Types of muscles Whiteboard exercise Play

Types of muscles Student activity Play

Types of receptors Slideshow Play

Types of receptors Student activity Play

Water content in the human body Animation Play

X-rays Whiteboard exercise Play