The main muscles recruited when performing a pullup are the back (specifically the rhomboids and lats ), arm muscles including the posterior deltoids and biceps, and the core. Here are some of the ...

Gradually exposing a child to separation can help them become more comfortable with it, Lee said. Parents can start by doing short bursts of separation — such as going into another room for 5 minutes ...

Separation anxiety can be a struggle for young kids starting preschool or kindergarten. For many of those children, it's their first time being apart from their parent or guardian for an extended ...