gluteus maximus
to extend of straighten the knee
When you bend your elbow, the biceps muscle contracts. At the same time the antagonist muscle, that is the triceps muscle relaxes in synchronized manner. Vise verse action take place, when you straighten the arm at the elbow. Triceps contracts and biceps relaxes.
During intense physical activity, glycogen; which is energy stored in muscle cells, is used during intense muscle contractions.
Muscle fatigue in human results from the overproduction and accumulation of lactic acid. It is usually produced in the muscle tissues during strenuous exercise.
They busted during a muscle show
The main action of the quadriceps or "quads" is walking. This muscle helps straighten the knee and maintain posture. Without this muscle, running, walking, and even standing would be quite impossible.
The Dodge "Hellcat" Charger is the heaviest muscle car at 4,575lbs.
The soleus muscle is the big muscle at the back of the calf. This muscle is what supports the leg during walking, standing, and running.
Gluteus minimums
The deltoid muscle
rectus abdominus
The muscle that causes a joint to straighten when it contracts are the extensor muscles. These include the triceps that work with the biceps to extend the arm.
strain
strain
Tricep.
strain
Yes, muscle does count for weight, actually, muscle is the heaviest substance in your body.