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Functional Idaho (Previously Jack City Fitness)

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Gym Owner / Operator Professional Background
1. StrongFirst Qualifications
MARSHALL WEBER Owner/Founder: L1, L2, Barbell, and Bodyweight certs. Certified Elite Instructor
2. Affiliate Qualifications
Not sure what this entails.
3. Other Qualifications
NSCA CPT, NASM CPT, Tactical Strength and Conditioning Facilitator, Reflexive Performance Reset Level 1 & 2, Crossfit Instructor Level 1 & 2, Functional Pattern Human Foundations Level 1, Functional Range Conditioning - Mobility Specialist, Functional Anatomy Kinstretch Level 1, USA weightlifting Level 1, Pain Free Performance Specialist, Adaptive training academy - Adaptive and Inclusive Trainer, Morozko Method - Deliberate Cold exposure, ISSA CPT, ISSA Glute Specialist
Lead Instructor (if different from owner / operator) Professional Background
1. StrongFirst Qualifications
Marshall would still oversee, but everything funnels through Morgan Burger: KB Level 1, and Bodyweight
2. Affiliate Qualifications
Not sure what this means.
3. Other Qualifications
ACSM CPT, NASM CPT, USAW Level 1, Pain-free performance specialist certification, certified nutrition coach, Associates in exercise science, ATA inclusive trainer, Registered EMT.
Assistant Instructor Name(s) and Professional Background
1. Instructor Names and Backgrounds
Matt Bostaph - Incredible attention to detail, loves giving people the appropriate dose of suffering, calling them higher, and leading by example. ISSA CPT, ISSA nutrition, ATA Inclusive trainer, Strongfirst level 1, attended bodyweight cert Zoe Scholl - Another coach with incredible attention to detail, plans to get her level 1 in June. She is an absolute beast and training with the kettlebell alot. NASM CPT, NASM Virtual coaching specialist, NASM certified nutrition coach Jacqueline Armstrong - Single mom of 4, works full time, is an absolute savage, deeply cares for people, and was voted coach of the year by our clients this year. NASM CPT, Strongfirst Level 1, attended bodyweight cert. David Woody - Extensive experience in Rehab and worked with Dr. Todd Pickman a strongfirst level 1 to incorporate kettlebells into their chiropractic practice. Also was voted coach of the year in 2024. NASM CPT, ACE CPT, ATG level 1, Brookebush HMS, Strongfirst Bodyweight, Performance nutrition specialist, Licensed PTA, associates degree. Attended Level 1 cert Constance Bostaph - Leads by example, cares deeply for her clients, very impressive athlete. ATA inclusive trainer, strongfirst KB level 1, Strongfirst Bodyweight
2. StrongFirst Qualifications
Between all assistant instructors we have 3 bodyweight certs, 2 attendees, and 4 level 1s, and 1 attendee.
3. Affiliate Qualifications
Not sure what this entails
4. Other Qualifications
Listed them above.
Additional Information
1. Training modalities / disciplines in use at your gym currently
Lots of coaches so lots of disciplines but Strongfirst is the foundation for much of the current teams ideas. The current core team has attended 2 strongfirst certs together one in Chicago and one in Utah. Both of which have been extremely formative for us as a team. We incorporate what we learned at our certs into nearly all of our disciplines and programming. Our gym has very few machines. Mostly free weights, tons of barbells, kettlebells, and dumbbells.
2. Programming in use for private or group classes
We create programs for nearly every partner at the gym. Currently sitting at close to 400 partners, close to 1/2 of our partners are class attendees. We limit our classes to 12 to ensure high level coaching, and we use the KB's quite a bit.
3. Listing of services / classes offered at your facility
We offer classes, semiprivate, private, at home, and online training. All of which we hold to a very high standard. Our current classes are: -Ladies lift: Focuses on helping women to get stronger in an environment where kids are welcome, and they can push one another. -Lift and live (blends ATG, Strongfirst principles, and a little bit of the classics to improve clients mobility, strength, and power simultaneously) -Faith and Fitness: Marshalls follow along class, draws extensively from Strongfirst and his many other certifications. A very powerful class. -Elite Fitness: Morgan's flagship program. One stop shop for all your fitness needs, strength, power, endurance, and skills. -Olympic Weightlifting: Matt's class, gotten incredible results for his client's backsquats at the last summit, but focuses on improving olympic weightlifting skills. We also have a brand new kids program that ranges from 5-18 years old. We are dividing classes by age soon. Matt and Morgan write the curriculum alongside Zoe and draw from a number of sources. Bodyweight cert has been informative to how we can help kids be stronger and more confident in their growing bodies. Amenities: Accountability Portal, Cold Plunge, Cold towels, showers, Infared Sauna, Powerplate vibration device.
4. Demographics of gym users
Ranges from 3 (not kidding) to 84 years old. A healthy blend of all athletes in all ranges due to our extensive skillset amongst our coaches.
5. Ideal students
We take them all, ideal students vary based on which coach sees them. We try to funnel our partners appropriately. The one commonality in our students is that they are ready to take their health very seriously.
Training Equipment at Use in Your Gym Currently
1. Kettlebells (brands, sizes, quantity)
Vast majority of bells are rogue fitness, we do have some PB's 4 4 kg 8 8 kg 8 12 kg 8 16 kg 8 20 kg 8 24 kg 6 28 kg 6 32 kg 4 40 kg 2 48 kg 2 56 kg 2 68 kg 2 80 kg 2 92 kg
2. Pull-up bar (yes / no)
Ton's on our racks.
3. Barbell Equipment (bars, weights, racks, etc.)
We have 12 squat racks. Bars for all of them, womens bars, deadlifting bars, and specialty bars. Weights= 3600 pounds not counting bumper plates.
4. Other Equipment
Cardio equipment: Woodways, Bikes, Fan bikes, versa climbers, Monkeymill, skiergs, rowers, 4 of each. Weights: DBs ranging from 5-150s, trapbars, powerplates, medballs, chains, rogue weight releasers, cable machines, boxing, etc... They are listed on website and very extensive!

Gym Specs

Leader: David Woody
Established Date: 3/27/2026
Phone: 208-999-1111

Address

21 N Allumbaugh St
Boise, Idaho 83704
United States

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