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Did you know?
If you could remove all of your skin, it would weigh up to 5 pounds.
Did you know?
Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.
Did you know?
Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.
Did you know?
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Did you know?
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
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![Reverse pull-ups (palms up) from hip to armpit. Reach under the back and pull up with the fingertips ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_10_20_34_33547955.jpeg)