Interval training is all about mixing things up, just like setting a reality dating show in a paper mill. Don't stay stationary with this Groupon.
Choose Between Two Options
- $29.99 for one month of unlimited boot-camp classes (up to a $60 value)
- $49.99 for two months of unlimited boot-camp classes (up to a $120 value)
Colleen Bertsch Training
Certified personal trainer Colleen Bertsch draws her fitness knowledge from experience as a bodybuilding competitor and member of the United States Air Force. But clients shouldn't expect military-style boot camps filled with shouting and intimidation. Colleen works toward clients' own fitness goals, keeping them motivated with positive reinforcement and nutrition advice during each of her online-fitness-consulting or personal-training sessions.