Editor's Note:
With the temperature sitting at -20 C, citizens exercise on homemade fitness machines in the open air at Timiryazevsky Park in Moscow, Russia on January 21.
A woman exercises on a pair of parallel bars made from tree branches at a park in Moscow on January 21. Photo: CFP figcaption >
A man exercises at Timiryazevsky Park in Moscow, Russia on January 21. Photo: CFP figcaption >
A young man lifts weights in a snowy Moscow park on January 21. Photo: CFP figcaption >