Inner Strength Fitness & Yoga Studio

Inner Strength Fitness & Yoga Studio Yoga, Pilates, Cycle and group fitness in Bethlehem PA. 50+ weekly classes. All levels welcome! Please stop by and try out a class.

Inner Strength Fitness Studio has many opportunities to take great fitness classes, R.I.P.P.E.D., Pure Strength, Pound, Indoor Cycling, Yoga, Pilates, Zumba, Strong by Zumba, or work with a personal trainer. It is a place where all levels are welcome. We are now offering Private Yoga sessions.

Long weekend, better workouts! 🙌 Here's what's happening at Inner Strength this weekend:Saturday✨ 8:00am – Pilates/Barre...
09/03/2026

Long weekend, better workouts! 🙌 Here's what's happening at Inner Strength this weekend:

Saturday
✨ 8:00am – Pilates/Barre Fusion | Traci
✨ 8:15am – Cycle | Cathy
✨ 9:00am – Anything Goes – Ripped/Fight Fit Kickbox mix | Kori
✨ 10:00am – All Levels Yoga Flow & Restore | Natalia

Sunday
✨ 9:00am – Cycle | Bri
⚠️ 10:00am – Power Yoga is cancelled this holiday weekend — but mark your calendars! It returns next Sunday as POUND Unplugged with Dana! 🥁

Come move with us this weekend — sign up on the Mindbody App or at innerstrengthfitnessstudio.com! 💛

Meet our August Fitness Star — Marty Dell! 💪⭐ Out of all our members who hadn't yet been recognized, Marty led the way i...
09/03/2026

Meet our August Fitness Star — Marty Dell! 💪⭐ Out of all our members who hadn't yet been recognized, Marty led the way in August with the most classes attended. Every class, every rep, every time you walked through that door brought you here. Congratulations, Marty — you earned this! 🔥

09/02/2026

This is what Pure Strength looks like 💪 Season launch was full of energy, sweat and strength - and this is just the beginning. Classes are running now. If you weren’t here Saturday, here’s your sign to come try it for yourself. Link in Bio to sign up or check the schedule.

Zumba Toning is officially back on the schedule! Led by Dana, this class combines Zumba's signature dance cardio with li...
09/02/2026

Zumba Toning is officially back on the schedule! Led by Dana, this class combines Zumba's signature dance cardio with light hand weights to sculpt and strengthen while you sweat and smile. Fridays 5–5:45pm, starting 9/11. Come build strength on the dance floor. Reserve your spot on the Mindbody App or at innerstrengthfitnessstudio.com/class-schedule.

Labor Day, but make it a celebration of movement! 🎉 Join us for a special morning lineup: 8am Cycle Mix It Up with Amber...
08/31/2026

Labor Day, but make it a celebration of movement! 🎉 Join us for a special morning lineup: 8am Cycle Mix It Up with Amber & Kelly and 9am Mix It Up Cardio/Strength with Betty Ann, Stacy & Traci — try short samples of each instructor's style back-to-back! Then wind down with 10am All Levels Yoga Flow with Patti. Please note these are the only classes offered on Labor Day — regular schedule resumes the next day. Sign up now — link in bio or book at innerstrengthfitnessstudio.com! 💛

08/28/2026

College Students your semester just got stronger 🎓💪 Unlimited Classes, Student Pricing, Zero Excuses. 3 Months for $45/Month, tap the link in Bio for more info and stop by the studio or drop in for a class to sign up.

This weekend at ISFS 📍Sat: Pilates/Barre 8am (Kelly) • Cycle 8:15am (Allison) • Pure Strength Launch 9am • Yoga Flow & R...
08/26/2026

This weekend at ISFS 📍

Sat: Pilates/Barre 8am (Kelly) • Cycle 8:15am (Allison) • Pure Strength Launch 9am • Yoga Flow & Restore 10am (Natalia)

Sun: Cycle 9am (Kelly) • Power Yoga 10am (Kelly)
💛 Sunday is Kelly's last class before surgery — let's show up big for her!

Book on Mindbody or innerstrengthfitnessstudio.com/class-schedule

Your weekend, your way. 💪 Saturday: Pilates/Barre (8am, Traci) → Cycle (8:15am, Allison) → Anything Goes, a mix of Pound...
08/20/2026

Your weekend, your way. 💪 Saturday: Pilates/Barre (8am, Traci) → Cycle (8:15am, Allison) → Anything Goes, a mix of Pound Unplugged and Zumba Toning with Dana (9am). Sunday: Cycle (9am, Bri) → Power Yoga (10am, Kelly). However you show up, we've got the format to match your goals.

Reserve your spot on Mindbody or visit innerstrengthfitnessstudio.com!

Strength isn't built in a day — it's built season after season, rep after rep. The newest season of Pure Strength launch...
08/20/2026

Strength isn't built in a day — it's built season after season, rep after rep. The newest season of Pure Strength launches Saturday, August 29th at 9am, led by Shanen, Mikaela, Kori, and Kathy. New programming. New goals. Same unstoppable energy. Are you in?

Address

2485 Willow Park Center Willow Park Road
Bethlehem, PA
18020

Opening Hours

Monday 6am - 7am
8:45am - 11am
Tuesday 6am - 7am
8:30am - 11:30am
Wednesday 6am - 7am
8:30am - 11am
Thursday 6am - 7am
8:30am - 11:30am
Friday 6am - 7am
8:15am - 11am
Saturday 8am - 11am
Sunday 9am - 11am

Telephone

+16104196133

Website

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