Life Time 23rd Street

This boxing-inspired class takes you through a series of boxing drills and moves for a total-body strengthening and conditioning experience.

This class focuses on movements that target and strengthen the muscles in and around your legs and glutes, with a little cardio to challenge your aerobic capacity.

This class combines cardio and strength-training exercises to improve your athletic performance and strengthen your body — using only a kettlebell and your body weight.

This strength-building and muscle toning class features a series of familiar fitness-floor exercises and training methods in a pulse-pounding, chest-thumping format.

A soulful yet fierce fusion of yoga and weights, this sweaty nonstop flow is a demanding, energetic, yet surprisingly zen-filled experience.

With a strong emphasis on proper form, this foundational class will teach you the basic movements of weight training, providing options to keep things challenging as you build strength.

This all-in-one barre class positions you at a fixed barre, with you using it to move in and out of lower and upper body movements for a core, cardio, flexibility and strength-training workout.

Inspired by martial-arts fighting drills, this athletic kickboxing class uses weighted gloves and bars to kick, punch, strike and block your way to a great workout.