In this challenge, Sofie Dossi helps with a full contortionist transformation. Secret Service finds 17 'skimming' devices in ...

In this challenge, gymnasts face the difficulty of underwater contortion.

According to Swiss psychologist Jean Piaget, children under two can understand language and even communicate before they ...

Limited ankle dorsiflexion can lead to injury, but you can assess and improve ankle dorsiflexion mobility at home with easy ...

Certain exercises specially strengthen the muscles that keep everything lined up. Hill specifically recommends dumbbell rows.