Call it Motivation Tuesday. Ariel Winter showed off her boss weightlifting skills at the gym in a new Instagram video, posted October 8, proving just how dedicated she is to her health and fitness. The Modern Family star, 21, shared what her longtime trainer, MackFit (who also works with Stassi Karanikolaou and Jordyn Woods), makes her do when she hits the gym, and it’s impressive. Ariel gets her flat abs and trim figure by doing squats and front bends while lifting weights. It looks intense, but Ariel told her fans in the caption of the post that she loves how it makes her feel:

“I know I missed #motivationmonday so here is #tuesdaymotivation with @mackfit I am never the most excitedddd person to go to the gym, but feeling healthier and seeing the work you put in pay off really makes it worth it ❤️ Also… @mackfittraininggym is a BOSS and keeps reminding me of my