Black Flag Strength

05/17/2026

We added TWO new lower body machines to the gym:

✅ Quad Extension + Seated Hamstring Curl Combo
✅ Plate Loaded Standing Hip Thrust

The new quad/ham combo allows members to train both sides of the leg with precise adjustments for better positioning, improved muscle isolation, and a smoother, more comfortable feel through every rep.

Our standing hip thrust machine offers a more athletic, upright position compared to traditional horizontal hip thrusts — helping create stronger glute activation, constant tension, and better carryover to real-world movement and performance.

These additions are perfect for building strength, muscle, and power on leg day 👊

04/18/2026

is back on stage in Puerto Rico, stepping into the 40+, 45+, and Open divisions.

This is what relentless pursuit looks like—no limits, no excuses, just the constant drive to be better. The pursuit of greatness never ends. Let’s show Dennis some support as he goes to work.

If you’re interested in learning what it takes to step on stage—or want to take your bodybuilding to the next level—reach out to Killer Bodies Coaching and get started on your journey.

04/12/2026

Huge congrats to Abby and Allison on their RPS meet yesterday 🏆

Both took 1st in their weight classes — earned and well deserved.

This group of ladies is a great example of how strong, supportive, and fun powerlifting can be. Proud to have them in our community 💪

04/04/2026

Today we’re shouting out our coach Dennis as he hits the stage at the IFBB Charlotte Pro National Qualifier 💪

Dennis embodies what it means to relentlessly pursue greatness. The discipline, consistency, and sacrifice he puts in day in and day out—both inside and outside the gym—are exactly what it takes to reach the pro level in bodybuilding.

We’re proud to have Dennis not only representing on stage, but also pouring into others and helping them chase their own goals in this sport. That’s what real leadership looks like.

Drop some 🔥 in the comments for Dennis and let’s get behind him today!
We can’t wait to see the next round of stage shots!

Go get ‘em, Coach!

03/16/2026

Huge congratulations to Collin on an incredible showing at the NPL St. Patty’s Barbell Bash hosted by PWRBLD! 🍀💪

This was Collin’s first competition back in 12 years, and he showed exactly what happens when you commit to the work and trust the process. We couldn’t be more proud of the performance he brought to the platform.

Also a big thank you to Aaron for coming out to support and always being willing to help his community. 🙌

Squat: 516 lbs
Bench: 324 lbs
Deadlift: 616 lbs
Total: 1465 lbs
First Place Weight Class: 110 kg

03/16/2026

⚠️ Weather Notice

Severe weather tomorrow could cause power outages. If power or door access systems are affected, the gym will be closed until power is restored.

We’ll post updates if our York or Hanover locations are impacted. If you have questions about either location’s status, please text the numbers listed on our website.

02/01/2026

Huge congratulations to Dennis and Jess with Killer Bodies Coaching for putting on an amazing event in support of the bodybuilding community 💪

It was awesome to see so many athletes show up, ask questions, and invest in learning more about the sport. Hearing Dennis and Jess talk about their desire to give back to a community that has given so much to them was truly inspiring.

A big thank you to everyone who came out despite the cold—your support means everything, and it was great to see such an engaged and passionate group of athletes.

We’re excited to continue fostering the growth of bodybuilding here in York, PA and supporting athletes at every level of their journey. This is how the sport grows—education, community, and passion.

Well done 👏

01/29/2026

is excited to announce a FREE Bodybuilding Clinic hosted by IFBB Pro Dennis Kloster💥

📅 January 31, 2026
⏰ 11:00 AM
📍
190 Arsenal Rd, York, PA

This clinic is perfect for:
• Anyone who’s never competed and doesn’t know where to start
• Competitors who have stepped on stage and want to learn how to take the next level

We’ll cover everything you need to know, including:
▫️ How to choose the right division
▫️ How to pick the right show
▫️ Prep vs. offseason vs. health phase
▫️ What to look for in a coach (and if you can coach yourself)
▫️ Why the gym you train at matters
▫️ Posing (yes—it can make or break you)
▫️ Supplements
▫️ What show day is really like
▫️ What judges are actually looking for
▫️ Open Q&A

Whether you’re just curious or seriously considering the stage, this is a no-pressure, high-value opportunity to learn from experienced competitors and coaches.

FREE. Open to all.
See you there 💪🔥

01/24/2026

Register with the link below!

https://proseek.org/event/1767991229895x149350400416546800?utm_source=ig&utm_medium=social&utm_content=link_in_bio

1 week away!!! If you have not registered for this free Bodybuilding Workshop, do so now!! We are almost at full capacity. Registration link is in the bio. DM if you have any questions or need help registering.

Killer Bodies Coaching is so excited to announce that we will be hosting a FREE Bodybuilding Clinic on January 31 at 11 AM at (190 Arsenal Rd York, PA)
This event is perfect for people who’ve never competed before and are not sure how to get started, as well as people who’ve competed before but want to learn how to take the next step.
We will cover
- [ ] How to pick a division
- [ ] How to pick a show
- [ ] What is prep? The offseason? Health phase?
- [ ] What to look for in a coach?
- [ ] Can you coach yourself?
- [ ] Why the gym you train at matters
- [ ] Posing (it can make or break you)
- [ ] Supplements
- [ ] What is show day like?
- [ ] What are the judges really looking for?
- [ ] Q&A

12/31/2025

Thank you Bobby Tabasko!! You’ve put in the work- we are so happy to see you progress pain free!! Can’t wait to see more PRs in 2026!!

Thank you for being a staple in our community! We appreciate you!