Past Athlete Client List

We are passionate about our clients results.

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Specializing in Women's Lacrosse

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Personal Trainer

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Summit Lacrosse Youth Classic

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Northstar Capital City Classic

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What We Do

We are passionate about our clients results.

Sports | Conditioning | Specialist… Specializing in Women’s Lacrosse

WhiteBoard Workouts on Social Media Sample List of Past & Present Clients: Katie Rowan, Syracuse Lacrosse (Tewaarton Finalist,…

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Team Training

      Wagner College Women’s Lacrosse Team “Seahawks” “Champions Boot-Camp“ Friday, October 28th Starting Nov 28th…

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Personal Trainer

Ron Greenfield    No Limits Training Center, Owner/Operator Summitt Lacrosse: Events Operations Manager Northstar Invitational: Sports Performance…

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Our Trainers

Ron Greenfield - Owner

Latest News

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Northstar Lacrosse Invatational

Northstar Invatational Summer 2017 Highlights   Northstar Invitational 3v3 Posted by Ron Greenfield on…

3Sep

Summit Lacrosse

Dan Comber sharpening his Goalie skills for Stony Brook at Lake Placid…. Should be…

30Aug

Client Testimonials

Northstar Performance Index (NPI): The NPI is conducted by Ron Greenfield, a prominent strength and conditioning professional who has trained many successful Division I athletes, to include women’s lacrosse players.