Carbohydrates provide energy for muscles in the form of glycogen.
Although there are a few sources/pathways, typically its glucose (a sugar/carbohydrate) that refuels muscle glycogen
Glycogen is the storage form of glucose in the muscle cell. Glycogen can be used for energy.
The major storage form of energy in animals is glycogen ,it is stored in glycogen granule . Therefore glycogen granules in muscle cell act as stores of energy , since muscle cells requires alot of energy to perform their functions.
Muscles do store a form of glycogen for energy conversion.
Glycogen
Carbohydrate
Liver glycogen has low glycogenin content as compared to muscle glycogen.. liver glycogen responds to glucagon but muscle glycogen responds to catecholamines.. liver glycogen is used for the maintenance of blood glucose levels, but muscle glycogen is used for the supply of energy to the muscles liver glycogen can be completely broken down to glucose because of the presence of glucose 6 phosphatase, which does not occur in the muscles
glucose
muscle cells.
Glycogen
carrots and squid rings also a bit of spinach juice
They use glucose to release energy using respiration.