High Intensity Interval Training

Get your heart rate up between bursts of exercise followed by short recovery periods.

Bags & Bells

In this high-intensity interval training workout, your coach will lead you through explosive boxing rounds on our heavy bags, alternating with muscular conditioning kettlebell exercises.

A photo of heavy bags in a multipurpose studio at the Nicholas Recreation Center

Grit Cardio

A 30-minute high-intensity interval training workout that improves cardiovascular fitness and increases speed. This workout uses a variety of body weight exercises.

Photo of smiling fitness instructors jumping from stackable step platforms in a group fitness studio with a wooden floor

High Intensity Interval Training

HIIT integrates intervals of high intensity cardiovascular work with muscular conditioning utilizing a weighted bar and other equipment.

Photo of a group of fitness instructors raising a barbell above their head in-sync during an indoor fitness class

Kickboxing Intervals

A cardiovascular workout incorporating simple kickboxing drills and high energy intervals to get your feet moving and your heart pumping.

A photo of a group of participants taking a kickboxing intervals class


A high intensity interval workout of tabatas (exercises performed for 8 rounds of 20 seconds of intense work and 10 seconds of rest). Tabatas are followed by active recovery.

An image participants at a group fitness tabata class

Tabata Core

A workout that integrates high intensity intervals of tabatas (exercises performed for 8 rounds of 20 seconds of intense work and 10 seconds rest) with core training (abs and back exercises to challenge the core). Get in, get fit, get out!

Photo of a group of fitness instructors jumping and holding a ball during an indoor group fitness class