PERSONAL TRAINERS (Class Instructors)
JET
FUNCTIONAL
FITNESS
About Jeff

Jeff Ehrike
JET Owner
Personal Trainer
Fitness Instructor
Pickleball Instructor
Jeff is passionate about meeting people where they are at, helping them figure out a plan, educating them on the process needed, and then coaching them along the path to reaching their goals.
– Owner & Head Trainer JET Functional Fitness, LLC 2011 – Present
– Bachelor of Science degree in Kinesiology – Exercise Science/Fitness Management (University of Wisconsin-Oshkosh Graduate)
– CSCS – Certified Strength & Conditioning Specialist (Highest level of certification a trainer can obtain.
– RKC – Russian Kettlebell Certification
– PPCI – Power Plate Certified Level I
– Avid 5.0 Pickleball player and instructor
– UW-Oshkosh Sprints & Jumps Coach 2004 – 2005
– Lead Trainer Sports Performance Advancement 2004 – 2005
– Head Trainer Sports Performance Training 2005 – 2006
– Trained with & coached multiple Professional & Scholarship Athletes
– Decorated All-American Sprinter in collegiate Track and Field
– All Conference football, basketball, and baseball honors
Contact Jeff: 920-279-5333
JET
FUNCTIONAL
FITNESS
About Dom

Dom Amato
Personal Trainer
Group Fitness Instructor
Dom’s athletes appreciate his creativity and high level energy. He has a way of pushing members to their limits and encouraging them along the way. He makes effective workouts fun and engaging whole emphasizing the importance of good form and hard work.
– JET trainer since 2021
– JET athlete since 2014
-Avid hiker: has completed summit of Mt. Kilimanjaro amoung other high altitude hikes in and outside of the US
– 10 Sport letter winner in high school
-First team all-conference soccer plater
– First team all-WJCC soccer player
– UWO Graduate
Contact Dom: 608-295-4239
JET
FUNCTIONAL
FITNESS
About Derek

Derek Toshner
Personal Trainer
Group Fitness Instructor
Derek enjoys helping people prepare for their next adventure, and focuses of buiding real-world strength, confidence, and resilience. His mission is to make clients not only look strong but BE strong, and feel ready for whatever challenge comes next.
-Master StrongFirst Instructor (1 of 13 world-wide)
-BS Exercise Science
-Functional Movement Specialist
-Nike Trainer 2012-2016
-Specializes in readiness for outdoor pursuits.
-Climber and Mountaineer
-Climbing accomplishments: Aconcagua and Denali (tallest mountains in North and South America)
El Capitan (The Nose), the Diamond of Long’s Peak, Cathedral Traverse of Teton Range, and more.
-Olympic Trials and USA World Team Trials competitor 2003-2005 at 400m hurdles
Contact Derek: 920-263-8742
JET
FUNCTIONAL
FITNESS
About Brandon

Brandon Fieck
Personal Trainer
Brandon specializes in strength and conditioning but loves working with both busy parents looking to build muscle and strength and lose fat as well as athletes looking to increase over all power, speed, and vertical.
-Personal Trainer for 4 years
-UW Oshkosh Bachelors in Kinesiology (Sport and Exercise Science)
-Busy Husband and father of 3
-Part time college minister at UW Oshkosh
-7 varsity letters (4 in shot put and discus and 3 in volleyball)
-Played volleyball in NCAA Division 3
-Currently a competitive RAW Powerlifter
Contact Brandon:
920-241-0448
JET
FUNCTIONAL
FITNESS
About Taylor

Taylor Cameron
Personal Trainer
Basketball Skill Instructor
While working with Taylor, players become more explosive, quick, strong, and fundamentally sound, Taylor works hard to ensure his athletes have the endurance, confidence, and court IQ to be ready to play.
– JET Trainer since 2019
– 7 year professional basketball career
– Played professionally in Austraila and Spain
– 2x All-Conference Basketball at Winonna State University
– 2x All-Conference basketball in high school
– WIAA Conference Player of the Year
– Bachelors Degree from Winona While working with Taylor, State University
Contact Taylor: 920-379-2760
JET
FUNCTIONAL
FITNESS
About Tina

Tina Jessick
Fitness Instructor
“My passion is to offer guidance, support and motivation for members so they can enjoy being active with confidence. I never regret the time I take to workout, but I do regret when I choose not to workout.”
– Work with members at JET to improve:
- Functional fitness
- Range of motion
- Balance
- Flexibility
- Stability
- Endurance
– Personal fitness goals: strength training, cardio training, healthy diet and being challenged by the Jet family.
