After boot-camp style warm-up, each 55-minute class combines kettlebell moves with body-weight exercises for high-intensity interval trainin

• Expires Sep 5, 2012
• Limit 1 per person, may buy 2 additional as gifts. Valid only for option purchased. Reservations required, subject to availability. 24hr cancellation notice required or fee up to 1/2 of Groupon price may apply. Must activate by expiration date on your Groupon, classes expire 4 weeks from activation date for 4-week option and 8 weeks from activation date for 8-week option.
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• $39 for four weeks of Kettlebell Crunch classes (a $120 value)
• $69 for eight weeks Kettlebell Crunch classes (a $240 value)

Each 55-minute class leads participants of every fitness level through a dynamic, kettlebell-based workout designed to build strength and cardiovascular endurance. Sessions end with a Pilates-inspired core workout and cool down. The schedule includes midday and evening classes offered Monday–Friday.

Among Corissa Sivorot's fitness credentials are six certifications, including one for kettlebell instruction from Agastu. Through Work It Out Fitness, she helps clients find ways to make exercise and nutrition an integral part of their daily routines via personal training, partner training, and small-group training sessions. She also leads kettlebell classes that build strength and cardiovascular endurance and enhance joint mobility and kinesthetic awareness. In addition to leading these workouts, Sivorot offers nutrition consultations to help clients make informed food choices.