Thunderbolt Strength

Thunderbolt Strength Ready to Change your Life? Thunderbolt is for any body. CrossFit is for anybody. We provide personal training, diet & nutrition advice as well!

Come workout with us!

09/13/2026

Training Day 9/12/2026

09/10/2026

There are two types of people in the world... those who would load their barbell like this and don't see a problem 🤷‍♀️And those who see major problems and would not lift this barbell 🚩

Which one are you?? 🤣


09/10/2026

Training Day 9/8/2026

09/09/2026

FUNCTIONAL FITNESS or General Physical Preparedness (GPP)... being ready for whatever real life throws your way!

Rope climbing is a good skill for some folks, and a nice variation is pulling a sled with a rope. In both versions, you are engaging your legs, arms, and of course, your grip!!!

No matter what your fitness experience, the coach will always offer a good option for your workout 🎉

See you at the Box 💪🏽

09/04/2026

Training Day 9/3/2026
Hyrox Heavy Thursday

09/03/2026

Training Sept 1 2026

08/29/2026

Today we honored Marsha P. Johnson in our annual Pride workout benefitting the OUT Foundation 🎉🏳️‍🌈

Marsha's legacy at Stonewall (and beyond) reminds us of our fundamental human rights to love who we love, to wear whatever clothing we want to wear, and to gather [whether in a gay bar or in a gym] without the risk of government interference.

Thank you to everyone who donated to the OUT Foundation and their incredible work to remove the barriers that block LGBTQ+ individuals’ access and participation in fitness, health, and wellness.

As we all know, fitness + belonging can make a huge difference in anyone's life.

You can still donate to the link in bio or using QR code in the reel. Coach Molly is thankful & looking forward to her many burpees 🫶

08/25/2026

Farmer's Carries before dawn.... 5 am'ers putting in work on their fitness & grip strength 💪🏽

When these ladies are regulars to 4:30p you know SCHOOL’S BACK IN! Happy back to school to all of our students, teachers...
08/21/2026

When these ladies are regulars to 4:30p you know SCHOOL’S BACK IN! Happy back to school to all of our students, teachers, parents! ♥️

Address

122A Kirkland Cir
Oswego, IL
60543

Opening Hours

Monday 5am - 1pm
4pm - 8pm
Tuesday 5:15am - 1pm
4pm - 8pm
Wednesday 5:15am - 1pm
4pm - 8pm
Thursday 5:15am - 1pm
4pm - 8pm
Friday 5:15am - 1pm
4pm - 8pm
Saturday 8:30am - 11:30am
Sunday 8:30am - 11:30am

Telephone

+16305518840

Website

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