If you’re looking for a challenge, try this innovative class developed by Sonny Barrett, MS, Exercise Physiologist. Our certified instructor will lead you through SMTC’s unique dynamic warm-up as well as a suggested nutrition plan to supplement this exclusive new class that will take you to the upper limits of aerobic and anaerobic training. Increase muscle endurance and strength and lower your body fat 2-3%. These 60-minute classes will help you achieve a higher level of fitness than you ever have before.

Please eat a light meal or snack 1-2 hours prior to arrival.

Instructor: Sonny Barrett, MS, Exercise Physiologist
Location: Webster Groves Clinic

$12/ session when purchasing packages of 10 or more
$15 for drop-in
Monday/Wednesday/Friday 6:00-7:00 AM
Monday/Wednesday/Friday 7:00-8:00 AM
Minimum class size = 6
Maximum class size = 14

What others are saying about EXT:

"It hurts so good!" - Wendy, 42

"I am new. It’s kicking my butt! I like it!" - David, 53

"Great workout! Lots of energy, lots of sweat!" - Jan, 57

"It’s geared for those who want a total body workout." - Matt, 30

"LOVE IT!" - Brittney, 19