1. Muscles fibers with a large diameter develop more force, and have more myofibrils and more myosin heads that can attach to actin. The amount of force is dependent on the number of myosin heads attached to actin.
no they dont... animals have muscles
whan your muscles dont get oxygen the dont work or they dont work properly.
you dont shoot with your index finger
i dont no
they dont have fingers they have paws!
i dont think so
i dont no
i dont know how do they
See the clit? under it there's a hole, that's where you finger her, or you could just finger her ass...
nutrition and oxygen
The exact cause of arthritis is still not known. And while exercise is helpful in dealing with the effects of arthritis. A lack of it is not held responsible for the development of arthritis.
i dont know but i think it is coz you have your finger nails too long