
The Ultimate Challenge
The evolution of the original TCX — you’ll challenge yourself with the most innovative high-intensity interval training format to deliver both strength and cardio results.
What to Expect
You’ll move through progressive drills that feature explosive, dynamic, cardio-heavy movements that build with intensity, work each muscle group and emphasize recovery throughout.

CARDIO
FLEXIBILITY
STRENGTH
EQUIPMENT USED
Dumbbells, Bands, Mat, Riser
WHAT TO BRING
Water, Towel, heart-rate Monitor (optional)
CLASS LENGTH
Up to 60 minutes
INCLUDED IN YOUR MEMBERSHIP
Why it Works
Reinventing the TCX format to include a new, better cadence and distribution of high-effort exercise and short periods of rest, XTREME challenges your body at the upper end of your aerobic-training zone, boosting cardiorespiratory fitness and metabolic function.

Where It All Happens
In club and on demand
In-Club Classes
Discover thoughtfully designed studio spaces equipped with everything you need to take your workout to the next level.
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On-Demand Classes
Stream a wide variety of classes to your phone, computer or smart tv with Life Time Digital — included in every membership.
Want to see a class schedule? Select a Location
Related Classes

Warrior Sculpt is a fierce yet soulful fusion of yoga, cardio and strength training.

PWR is a structured cycle training class designed for the competitive cyclist or triathlete.

FIRE is a unique fusion of vinyasa-style yoga and high-intensity interval training.
Two Ways To Get Started
Try Life Time
Come explore our beautiful spaces, get to know our best programs and enjoy a great workout.
Still have questions?
We can help.
*Package options vary by location and can only be used one time. Offer may not be valid at select locations, and cannot be combined with other discounts or offers. State taxes and other restrictions may apply. Offer valid on new membership joins from January 25 to January 31, 2021. Life Time’s membership offers, levels, dues, fees, benefits, services and amenities vary by club and are subject to change at any time.↩
Always consult your physician before beginning any new exercise program.