Come as you are. Leave feeling better.

High Intensity Interval Training (HIIT) Programs

1686 Commonwealth Ave., Brighton 3 Hancock Street, Boston
  • The BHAC's ZONE 5 and Afterburn programs are unique exercise programs that feature high-intensity interval training (HIIT), an enhanced form of physical training comprising alternating periods of short, intense anaerobic exercise with less-intense aerobic recovery periods. HIIT sessions provide improved athletic capacity and condition, higher glucose metabolism, and accelerated fat burning.

    These sessions feature three primary components: interval cardiovascular training, strength training (using the LifeFitness Synrgy 360™ system, suspension cables, plyometrics, and body weight exercises) and active stretching. Sessions are appropriate for individuals of all fitness levels from first-timer to professional athlete.
  • A very significant element of the ZONE 5 and Afterburn workouts is excess post-exercise oxygen consumption (EPOC). EPOC is an increased rate of oxygen intake following HIIT training that results in the burning of excess fat for up to 24 hours after a workout. In other words, these classes will seriously kick your ass.

    For those seeking weight loss, the ZONE5 and Afterburn programs can provide tremendous results; losing 15 pounds in your first month is not extraordinary when combined with a proper nutrition plan. Strength- or performance-oriented individuals will see improvement in speed, stamina and power after only a few weeks of training. Those looking to improve their overall physique will notice significant trimming of the body's fatty areas, greatly enhanced muscle tone, and enhanced symmetry.
  • Class participants are monitored for heart rate and athletic performance and a highly trained and certified coach guides the class format and the program is appropriate for individuals of all fitness levels as each participant can exercise at his or her own pace. A state of the art monitoring system displays your heart rate in real time and a sophisticated software program analyzes total workload.

    Your BHAC membership includes access to the ZONE5 facility, however classes are an additional charge. Visit or call the club at 617.367.2422 to learn more.

    Afterburn is currently available at our Brighton facility at 1686 Commonwealth Avenue. For more information or to sign-up for an Afterburn session, call the club at 617.277.1002.