It is involved in the final step of the breakdown ... a large number of mitochondria to maximise ATP production by aerobic respiration. A muscle cell contains myofibrils, proteins that make ...

Respiration is a series of reactions ... Small amount, but quickly. Aerobic Carbon dioxide and water. The products do not contain stored chemical energy. Anaerobic Mammalian muscle: lactic ...

Aerobic step exercises is a good cardiovascular exercise that helps strengthen your heart. This fitness equipment makes it possible to work out at low impact, which is good for your heart.