get on course to stay on course! 

While many successful instructors have developed a methodology for the golf swing, not all students may be able to move in a way that suits the instructor’s method and therefore the student is left with a severe misunderstanding of what will allow them to play their best golf.

Jason Sedan, Founder & Coaching Director

An innovator of fun!

Jason is the Founder and Coaching Director of On Course Golf, a Golf Channel Academy, based at the Lake Winnipesaukee Golf Club adjacent to America’s Oldest Resort Town, Wolfeboro, New Hampshire. The summer months offer a schedule of game improvement events to reach all ages and abilities. Jason strives to take his personal coaching experiences to the game field, getting your game On Course and keeping it there Lake Winnipesaukee Golf Club’s solitude offers not only world class conditions to improve your game but almost limitless opportunity to work on your game where it matters most

Winters are spent in Port Saint Lucie, Florida at the PGA of America’s flagship facility, PGA Village. Here you can hone your game on 54-holes of championship golf home to professional, collegiate, and amateur events.

  • Class – A PGA Member
  • PGA Certified Professional, Instruction
  • Titleist Staff Professional
  • #1 in NH – Golf Digest 2017-2020
  • One of America’s Best Young Teachers – Golf Digest 2016-2020
  • Lead Coach – Golf Channel Academy 2015-2020
  • 3 Hole-in-One’s
  • Career Low Round – 66 – Upper Montclair Country Club
  • Trackman Level 2
  • K-Vest Level 3
  • PGA Instruction
  • Certified Golf Coaches
  • US Kids Golf
  • TPI Level 2
  • Aimpoint Level 2
  • Swing Catalyst Level 2

our philosophy

In what other sport does the coach not make it to the game?!

It’s time to shake things up, getting you and your game ON COURSE!

Context is everything in learning and how well you will adapt the knowledge you absorb is directly related to the environment in which you learn it.  Our goal to is to provide the ideal learning environment for you to improve as quickly as possible and STAY On Course.


With so many tools to do the job and so many ways to use them, certainly this is an important place to start. In compiling your On Course toolbox, you will learn what does and does not make the club work. You will learn how to alter any club to best accommodate scenarios on the golf course and begin to understand the art of club selection to give yourself the greatest margin for error. Through a 4 step prioritization of Contact, Direction, Speed, and Control, you can focus your Training on the areas that will build a framework for future refinements.


A golf swing is only as good as the body that is using it. To gain an understanding of how one’s biomechanical features, strengths, limitations, and past injuries play into their movement patterns means we can design a swing for long term, pain-free golf. Even golfers at the highest level experience sidelining injuries and big misses under pressure. Only by properly assessing what a golfer brings to the table with his or her body, is it possible to deliver a training program capable of optimizing stability, mobility, speed, and coordination for every golfer.


When most golfers seek a “fix” for their game, they are often in search of what piece of their natural, most familiar action is feeling out of place. Because they don’t have any awareness for their clubs and body, most immediately seek the advice of a golfer, perhaps a pro but often not, that they feel can adequately diagnose what has gone wrong.

This is unfortunately why so many golf lessons “wear out”, or never work at all, leaving the golfer feeling like a lost cause. This could not be further from the case. Every golfer has the ability to understand how THEIR swing works. It is the job of the coach to provide the necessary elements to get them there. Through the years, we’ve seen swings of all shapes and sizes win at every level of the game. It is imperative to know that one size does not fit all even if the latest sensation of tour has a “cool” looking swing. When you can understand what is important to YOUR swing, you can get on to the most important part; PLAYING the game!


So often do amateur golfers get caught up in playing “golf swing” do they forget there is a far greater objective; put the ball in the hole! Being able to analyze the conditions and circumstances around you to complete this objective in a timely manner is the essence of the game. Not every shot needs to be “the shot” while at times we find ourselves in need of “a shot” that perhaps we are skeptical of executing.

Understanding when to position oneself for another shot and when to use all the input of club, body, and swing to create a masterpiece of a golf shot, is what allows a golfer to score. No previous shot can be made up for with some sort of extraordinary feat on the next as each shot must be evaluated independently. If an aggressive shot is then called for, we must eliminate the frustrations of past experience and allow one’s training to provide the confidence necessary to pull it off. Naturally, this is where even elite players hit a “wall”. With a proper training program and pushing to the context of the course itself, a player’s potential is only limited to the body they are born with and the time they put in.