If you need some inspiration to stay fit this holiday season, try Apple Fitness+'s star-studded "Time to Walk" series, now featuring Prince William.
"It’s a process to change habits"
Squat and sweat like Selena
At the very least, the weighted bar will double as a super cute piece of décor
Kendall, Hailey, and Miranda can't get enough of this total body workout
The reality star is overhauling her health in the lead up to summer