What type of activity is when the body's muscles work against a force or weight?
aerobic
reading
anaerobic
stretching
![What type of activity is when the bodys muscles work against a force or weight aerobic reading anaerobic stretching class=](https://us-static.z-dn.net/files/d26/29e28b0d4de926c70cd4acf73c82261a.png)