lungs
You use the muscles in your body.
none
=Is all in the legs!=
ham string
EVERYTHING. serious.
yes you uses your muscles for any movement no matter how small. you use your finger muscles mainly while using video games
A caterpillar has about 4,000 muscles, while a human being has approximately 600 muscles. Although the number of muscles in a caterpillar is greater, their muscle structure and function are quite different from those in humans. Caterpillars primarily use their muscles for movement and feeding, while human muscles are involved in a wide range of complex movements and functions.
you use your leg muscles alot and your arm muscles. you use your leg muscles alot and your arm muscles.
Children primarily use their diaphragm and intercostal muscles to breathe. The diaphragm contracts and moves downward, expanding the chest cavity, while the intercostal muscles between the ribs help to further expand the chest for breathing in.
You actually use almost all of your muscles. Different shots rely heavily on different muscle groups.
While kayaking, the muscles primarily worked are the muscles in the arms, shoulders, back, and core. These muscles are used to paddle, steer, and stabilize the kayak.
Supposedly, smiling is the activity that uses 18 muscles, while frowning allegedly takes 43. To date, however, there is no definitive evidence as to how many muscles it takes to either smile or frown.