Boxing Coaches

Greg Lazeren

Training Experience: Greg has over a decade of experience exercise programming for a broad greglazarenprorange of clientele. His specialties include working with athletes to increase speed, agility, and quickness while diagnosing postural, movement, and muscular dysfunction patterns. He has coached and trained a number of public and private school wrestlers in basic and advanced technique during his tenure at Bosse. 

Background: Greg was a 2x New Hampshire state wrestling champion and Springfield college varsity starter. As a current active amateur boxer, Greg was a 2010 Massachusetts golden glove semi- finalist and 2014 lights out for leukemia winner. 


Certified Personal Trainer and Performance Enhancement Specialist, National Academy of Sports Medicine

Certified Level 1 USA Boxing Coach

Contact Greg


Doug Glazier

dougglazierproTraining Experience: Doug has worked as one of the Boxing Coach / Trainers at the Natick Boxing Club, the Framingham PAL Boxing Club, the Hudson PAL Boxing Club, and the Ashland PAL Boxing Club, where he has worked with several top amateur and professional boxers, including Danny O’Connor, the Three-time National Champion who boxed for the USA at the 2008 Summer Olympics in Beijing and is now a pro Boxer. Mr. Glazier worked as Coach/Trainer for the Demogenes Boxing Team in Haverhill, MA and still currently teaches group boxing programs at the Boston Sports Club, Suburban Athletic Club, World Gym of Milford, Encompass Fitness Gym of Ashland, and Gold’s Gyms of Ashland, Milford, Millis and Natick. Has been a longtime supporter of amateur youth Boxing Programs and is a USA Boxing Judge/referee/official.

Background: A resident of Hopkinton, MA is a Network Television Cameraman and longtime volunteer coach and manager of the Ashland PAL Youth Boxing Program. He has had many amateur, exhibition, and pro/am boxing matches and was a finalist for the Boston area auditions for the very first season of “The Contender” reality TV show on NBC, with Frank Stallone (Sly’s brother), Sugar Ray Leonard and Emanuel Steward from Detroit’s famous Kronk Boxing Gym. Doug still competes regularly and has a record of 24-and-3 and is a member of the Mass. State Police Boxing Team.


Certified Level 2 USA Boxing Coach