Muscles can only contract and pull bones – they never push them. This clip could be used as part of body systems topic to illustrate the function of the biceps and triceps. Students could label ...

Modern human anatomy has built on the strengths ... Instead, they have to use muscle power to support their body weight when standing or walking upright, a much more tiring situation.

This section explores the different types of muscles in our body and their involvement in sporting activities. Skeletal system - Edexcel The skeleton is the central structure of the body and is ...