For over 14 years P3 has had a rich history in guiding, educating and developing interns. Previous applicants have gone on to work in the NBA, MLB, NHL, NCAA, for P3 or to pursue careers within the field of sports science research across the globe.

P3 – Performance Specialist Internship (SB & ATL):

Duration of Internship: 3 months


  • Current enrollment in or possessing degree from an undergraduate program in Kinesiology, or a related field.
  • Strong interpersonal and communication skills.
  • Training and athletic background preferred.
  • Masters degree and/or certification (CSCS, ASCC, ASCA)- these are preferred but not required.


  • 30-40 hours/week for the duration of 3 months.
  • Support in the coaching of P3 athletes.
  • Attendance of weekly intern professional development meetings
  • Develop, conduct and present novel research to P3 staff upon completion of the internship.
  • Assist with administration and maintenance of facility.

This internship is heavily weighted towards the art and science of coaching. If you are not passionate about coaching athletes do not apply!


Compensation: All interns will be offered a monthly stipend to help towards living costs.

Application Deadline: September 30

Start Date: Mid-October

To apply for Performance Internship, please email a cover letter, resume and two references to Jon Flake ( 

Due to high volume of applicants, only those that have been shortlisted should expect to hear back from P3. 

PLEASE NOTE: International candidates must posses a valid work visa to be employed in the United States to be considered. 


Past Interns


Academic Experience

Harvard University Studying biology and anthropology enrolled in evolutionary biology and the history of this scientific field Queen’s College, Oxford University.

Athletic Experience

Member of the Harvard Varsity Swim Team Competed at Nationals, U.S. Open, and the Eastern Intercollegiate -Swimming League Championships.

Future Plans

Interested in sports performance and recovery, with a growing interest in the role of nutrition throughout training and competition.


“P3 exposed me to an all new type of training philosophy.  Some aspects of the training done in this program I had been exposed to before, but they had never been articulated as clearly and combined into a program that seemed to make as much sense.  P3’s staff doesn’t simply tell an athlete to do something and then walk away; they work with the athletes in order to make sure that the athletes not only are doing the exercises correctly, but that they understand what they are doing and what they can gain from this training.”


Academic Experience

Loughborough University 2001-2004 (England) B.S. w/ Honors in Sports Science and Management Oxford University 2005- M.S. in Science and Medicine of Athletic Performance

Athletic Experience

Northhampton Saints (professional England rugby) 2004-2005


“I had a fantastic 2 months at P3- I had a few options to gain conditioning experience for the summer of ’06, but cannot imagine going anywhere else and getting so much out of an experience. For sports science students or exercise physiologists, P3 is an ideal place to go and apply/learn the most effective and specific ways to use current scientific principals in formulating quality power, speed and strength training programs. My time at P3 also allowed me to gain fantastic coaching experience, working with athletes with various experience ranging from high school athletes to Olympians. I have never come across such a detailed, conscientious and knowledgeable coach as Marcus and will remember my time at P3 with fond memories.