Try out those classes you've been eyeing on Class Pass.

It's inevitable that with the holidays comes endless indulgences. Balance feasting with these workouts that are bound to whip you back into shape.

40-Minute Lagree Classes

This brutal, but brief workout is designed for maximum effort in a short amount of time. You'll be torching every muscle on the Megareformer, which is designed to throw your core off balance. Hello, six (or maybe even eight) pack. Read more.

Fire up Muscles in Hot Pilates

You thought Bikram was tough; hot pilates consists of doing intervals, endless squats, and lunges in a 90-95 degree room at 30 percent humidity to a stellar playlist. You'll leave with burning abs and glutes after, but satisfied knowing that after a few more classes, you'll be New Year, new you ready. Read more.

Burn 1,000 Calories with Orangetheory Fitness

Melt away 500-1000 calories in this 60-minute intensive workout. Expect cardio and strength training intervals using a variety of equipment including rowing machines, treadmills, TRC suspension training and free weights. The goal is to reach 12-20 minutes in "Orange Zone" (84% or higher of your maximum heart rate). Read more.