It might be Friday, but you’re not off the hook for your workout. Today’s workout is a challenging 50-minute butt and thigh workout that uses both free weights and bands. It’s going to have your legs sore all of the way through the weekend (in a good way). Sydney Cummings is an inspirational fitness trainer and former West Virginia University athlete with a studio and online business based in North Carolina. I like her workouts because she talks and trains right alongside you, and she’s not afraid to break a sweat. She’s also not afraid to lift heavy. Her fitness company, Royal Change, is geared towards making fitness accessible to…