They produce lots of blubber to protect themselves from the cold and the extreme pressure at lower depths. Jellyfish drift, whales swim.
This is partially true but the main reason whales have a lot of blubber is a question of buoyancy. Fat is much less dense than muscle and bone and without it the whales would sink very fast.
Swimming is a good full body exercise sport.
it is bad
Yes, swimming is good physical exercise.
Swimming, Surely is the best exercise for asthma. It will not completely cure the disease but will definitely reduce it. Because by doing swimming it will be a good breathing exercise.
Pushups
The breast stroke is a healthy active swim and is a good all round swimming stroke. It is very excellent exercise.
Freestyle swimming is a good example of exercise because it works various muscle groups. Other forms of swimming are also good exercise.
No. No exercise will help you grow taller.
I have syringomyelia myself and I read that walking or swimming was good exercise. I wonder about the swimming because I know that would flare my arm pain up if I did it. Still, being in a pool and moving around would be very good.
Walking and extensive swimming aerobics. Good luck1
Swimming is great exercise and most relaxing too, good for almost everybody any age.
It is both good and bad. It is very good exercise. It can be bad for your hair and skin.