Meet Our Master Instructors

Alyssa G

Alyssa is passionate about fitness and healthy Living. Alyssa began her serious pursuit of fitness in the fall of 1998. At that time, fitness and healthy living was a choice. It became her focus and discipline that was never to be compromised. She began a strict regimen of weight lifting, cardiovascular training, as well as healthy eating. The more she learned; the more focused she became. According to Alyssa, “My experience, my motivation was not the end result. It was the commitment to change that kept me focused; it was change that led to results.” Outside of fitness Alyssa works as an elementary special education teacher servicing students in grades 2-4.

Full Bio: Alyssa Greene

Andy blus t

6th Degree Black Belt in Kenpo/Kempo Karate

An inductee in the World Martial Arts Hall of Fame, and recipient of the Silver Lifetime Achievement Award, Master (Shihan) Andrew Haynes has the unique combination of talent, drive , enthusiasm, and motivation that attracts hundreds of diverse people each day to his various classes throughout Massachusetts. For over 28 years, Andrew Haynes has been engaged in the disciplined and rigorous world of Chinese, Japanese and Korean martial arts.

Full Bio: Andrew Haynes


Fitness is a second career for Liz, following six years as a Two-Way Bilingual Kindergarten teacher in Chelsea. Corpbasics came to Liz as a new mother, and really gave her a focus and goal to stay healthy.

Now Liz is the Group Exercise director at a YMCA, teaching Corpbasics classes at the YMCA and also certifying instructors to teach the system. She is an ACE certified Group Exercise Instructor, an ACE certified Personal trainer, and an ACE continuing education provider--as well as holding certs in Pilates from AAAI/ISMA and CPR/AED. She also teaches the LiveStrong fitness program to cancer survivors, and is a certified LiveStrong provider.

Corpbasics in the Media

Somerville Local First
Somerville Journal 2011
Union Square Main Streets
Somerville Senior’s Circuit 2007

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Corpbasics Videos

Limited Edition Fitness DVDs

For every Limited Edition Fitness DVD System ordered, $10 will be donated to Benefit Respond Inc., a local domestic violence shelter.

YouTube Channel: Corpbasics

Instructional DVD Series