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Let’s have some quick revision. We have more than …. 600 muscles. Our muscles are made of…. Tissue . Our muscles are essential to …. … move . . We have two types of muscles…. VOLUNTARY. They work when …. w e want . t he brain sends an electrical signal to the muscle .
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We have more than… 600 muscles.
Ourmuscles are made of… Tissue.
Our muscles are essentialto… …move.
We have twotypes of muscles… VOLUNTARY Theyworkwhen… wewant. thebrainsendsanelectricalsignalto the muscle. INVOLUNTARY Theyworkautomatically.
A very important involuntary muscles is the… MYOCARDIUM HEART MUSCLE FUNCTION TO PUMP BLOOD THROUGH ALL THE BODY.
Otherinvoluntary muscles are in our… stomach intestines
The voluntary muscles are all the … gluteus biceps Skeletal muscles. triceps quads deltoids pects
Muscles generallywork in… pairs BICEPS FLEXOR CONTRACTS TRICEPS EXTENSOR RELAXES
Our muscles are joinedto the ……………… by the ……………… BONES TENDONS TENDONS BONES
TO KEEP OUR MUSCLES STRONG WE NEED TO … EAT HEALTHY DO SPORTS