No cold water will just give you muscle spasms and cramp
No, the cold doesn't make you stronger nor does it make you sick, however having a cold shower after you work out is good for your muscles.
On single handle shower valves, designed to let cold water first and turn handle farther to mix hot water to desired setting. If hot water turned on first, possibility of getting scalded. If seperate hot/cold handles for shower, shower valve needs work.
When muscles are cold, they contract more efficiently because the lower temperature helps reduce energy loss and increase muscle strength.
The shower head temperature regulator works by adjusting the amount of hot and cold water flowing into the shower. It does this by controlling the ratio of hot and cold water in the mix, which helps maintain a consistent water temperature as desired by the user.
to keep them hard, you have to be freezing or cold. keep the air-conditioning on.
by the help of the heart
your muscles are connected to nerves and when its time for your muscles to move your brain signals to the muscles and the signal is carried in the nerves. you muscles can help you walk, smile, frown, stretch and more! basically doing almost everything in everyday life. :0
calcium
Yes, squats can effectively work your back muscles, particularly the lower back muscles, as they are engaged to help stabilize and support the spine during the movement.
proteins help you grow in that there are the fundemental building blocks of muscles. Everytime you excercise you work down and deteriate muscles, and whne you sleep your body repairs these muscles and makes them stronger so you can more easily do the job that was deteriating your muscles.
With exercise bands, you can work out tons of muscles. Muscles that you can work out are arm muscles, leg muscles and back muscles. With leg muscles, you can work out the thighs, and calves muscles.
Sit-ups help work out your abdominal muscles.