Idiom of the Day
call up (someone) or call (someone) up
to telephone someone
My friend said that he will call up his parents tomorrow night. .
Stiff Leg Ankle Hop
Get in to a rhythm and act like a pogo stick, using the calves to spring up and down. Try not to bend at the knees and hips, which brings in the quadriceps and glutes. Although the knees will bend slightly, stay upright and focus on using the calves for movement.