Groll Family Fitness

Groll Family Fitness Families’ Favorite Fitness Center
Open Mon–Sat | Closed Sundays
Call: (208) 852-2542

PB Assist+ is doTERRA’s probiotic defense formula, designed to support digestive and immune health using a unique double...
11/14/2025

PB Assist+ is doTERRA’s probiotic defense formula, designed to support digestive and immune health using a unique double-layer capsule system. Each capsule contains a blend of prebiotics and probiotics that work together to promote a balanced gut microbiome, improve digestion, and strengthen natural defenses.

Many users report noticeable improvements in digestive comfort, regularity, and energy within 1–2 weeks. It’s especially well-liked for:

Supporting gut health while traveling

Reducing digestive upset after antibiotics

Maintaining a strong immune system during seasonal changes

Delivers 6 Billion Live CFUs
– Provides six active strains of probiotics (including Lactobacillus and Bifidobacterium species) known for gut resilience.

Pros: Gentle on the stomach, clean formula, no refrigeration needed, great for daily use or travel.
Cons: Slightly higher cost than standard probiotics—but superior delivery and quality justify the price.

Comment to receive a free sample!

⚡️ Nordic Curl Do’s & Don’ts: Train for Injury-Proof Hamstrings! ⚡️You have the Groll Family Fitness Squat We**ie Nordic...
11/12/2025

⚡️ Nordic Curl Do’s & Don’ts: Train for Injury-Proof Hamstrings! ⚡️
You have the Groll Family Fitness Squat We**ie Nordic Curl—now use it to build serious, resilient strength! The Nordic Hamstring Exercise (NHE) is key for eccentric strength, which prevents those painful hamstring strains.

Here’s your quick-hit guide to great form:
✅ DO THIS:
Control the Drop: Slowly lower your body forward (aim for 3-5 seconds!). This eccentric resistance is the goal
Start Easy: Use a resistance band to assist the lift if you’re a beginner. Build control first!
Kneel Padded: Always kneel on a cushion or pad for comfort and consistency

❌ NOT THAT.
Don’t Pike: Avoid bending at the hips. Keep your core tight and your body in a straight line from head to knees.
Don’t Free-Fall: When you fatigue, catch yourself gently with your hands. Dropping suddenly reduces the muscle-building tension.
Don’t Rush: This exercise is hard! Focus on quality reps over high volume. Slow progression is the winning strategy.

Want better speed, fewer injuries, and a stronger posterior chain? Get on the Squat We**ie Nordic Curl today!

Contact one of our qualified personal trainers for more tips to get the most out of your workouts at Groll Family Fitness.

Grollfamilyfitness.com

11/11/2025
🙏🧡 Start Your Thanksgiving with Gratitude & Gains! 🧡🙏This year, let’s sweat for a great cause! Join Groll Family Fitness...
11/10/2025

🙏🧡 Start Your Thanksgiving with Gratitude & Gains! 🧡🙏

This year, let’s sweat for a great cause! Join Groll Family Fitness for our annual Turkey Burn Event and help us give back to the Preston community.

🗓️ Thursday, November 27th, 6:00 - 8:00 am

We’ve got a fantastic lineup focused on Grateful Gains!

6:00 AM: Feast Mode with Jan
6:30 AM: Harvest Holiday HIGH with Christine
7:00 AM: Grateful Gains Sculpt with Shelsea
7:30 AM: Gratitude Yoga Flow with Jeannine

Please help us help and support others in our community by donating non-perishable food items.

All donations will go directly to the Preston Food Pantry to help local families this holiday season.

*FREE with membership or with food donation $5 Non-Member
Let’s make this Thanksgiving about health, community, and thanks. Join us, bring your donation, and share the warmth!

🧘 November is Men’s Health Awareness Month (Movember) 🧘Nutrition and movement are powerful medicines for men’s vitality ...
11/07/2025

🧘 November is Men’s Health Awareness Month (Movember) 🧘
Nutrition and movement are powerful medicines for men’s vitality and long-term health.

Balanced meals rich in lean protein, fiber, and colorful vegetables support hormone balance, boost energy, and contribute to overall vitality. Combine that with regular strength training and cardio, and you’ll improve heart health and overall physical and mental strength.

Join us this month at Groll Family Fitness for workouts that build strength, balance, and endurance—and discover simple, sustainable nutrition habits that help you thrive through every stage of life.

Eat smart. Move more. Live strong.

🌿 De-Stress and Re-Center: Pilates the Stress Away 🌿Life is busy, and stress is inevitable—but how you handle it makes a...
11/05/2025

🌿 De-Stress and Re-Center: Pilates the Stress Away 🌿
Life is busy, and stress is inevitable—but how you handle it makes all the difference!

This Stress Awareness Day, give yourself the gift of focused, mindful movement.

Pilates is one of the best ways to combat tension. It builds core strength, balance, and flexibility, and helps ease tension and calm the nervous system. It’s a low-impact path to better posture, stable joints, and improved movement in every area of your life.

Ready to roll out your mat and breathe away the stress?

Join us for a Pilates/Yoga class on Fridays!
Morning Classes: 5:30 and 8:00 AM

Move with strength, control, and confidence.
Your mind (and body) will thank you.

We have in stock!!
11/04/2025

We have in stock!!

PerfectAmino is pure essential amino acids in a form and ratio that is both 99% utilized by the body to build new protein and collagen, and completely absorbed into the bloodstream within an average of 23 minutes - by anyone, no matter the state of their digestive system.Why do I emphasize 99%? Beca...

🩸 American Diabetes Month🩸November shines a spotlight on American Diabetes Month—a powerful reminder that nutrition and ...
11/03/2025

🩸 American Diabetes Month🩸
November shines a spotlight on American Diabetes Month—a powerful reminder that nutrition and movement are powerful medicine for managing blood sugar and overall well-being!

Balanced meals rich in fiber, colorful vegetables, and lean protein help stabilize blood sugar and boost energy. Combine that with regular movement—both strength training and cardio—and you’ll improve insulin sensitivity and heart health.

Join us this month at Groll Family Fitness for workouts that build strength and endurance, and discover simple, sustainable nutrition habits that can help you thrive.

🎃👻 Happy Halloween from Groll Family Fitness! 👻 🎃Wishing everyone a safe, fun, and spooky Halloween! Whether you’re hitt...
10/31/2025

🎃👻 Happy Halloween from Groll Family Fitness! 👻 🎃

Wishing everyone a safe, fun, and spooky Halloween! Whether you’re hitting the gym in costume or celebrating with family, we hope your day is filled with treats—and maybe a few tricks!
Share your photos and videos with us!
(Tag us and use the hashtag so we can see all of your spooktacular outfits.)

Enjoy a frightfully good workout, and we hope to see you tonight at the Preston City Downtown Trick or Treat (from 4:30 - 6 pm)

🫀 Your heart and brain are counting on you. 🧠Protecting your long-term health is one of the most important things you ca...
10/29/2025

🫀 Your heart and brain are counting on you. 🧠
Protecting your long-term health is one of the most important things you can do for yourself.
Regular exercise is one of the most effective ways to reduce your risk of stroke.

Physical activity helps to:
🌟 Lower blood pressure
🌟 Manage weight and cholesterol
🌟 Improve circulation and heart health

Making exercise a consistent part of your routine is powerful for your well-being. Whether it’s a brisk walk on the treadmill, a heart-pumping group fitness class, or a strength training session, every workout is a step toward protecting your brain and body.

Talk to our team at Groll Family Fitness about a personalized plan to help you build a healthier future. GrollFamilyFitness.com

🎃 Get ready to haunt the gym this Friday, October 31st! 👻We’re celebrating Halloween and invite our members to work out ...
10/28/2025

🎃 Get ready to haunt the gym this Friday, October 31st! 👻

We’re celebrating Halloween and invite our members to work out in costume.

Show off your spooky, silly, or creative side while you sweat it out! It’s the perfect chance to have some fun, get a great workout, and maybe even win bragging rights for the most creative costume.

Just make sure your costume is safe and won’t interfere with your workout or get in the way of others. Let’s keep it fun and safe for everyone!

We can’t wait to see what you come up with. Happy Halloween!

Don’t forget to snap a photo or video to show off!

We have Access Bars in stock to help boost your Fitness and energy needs, while burning fat for fuel!!!
10/28/2025

We have Access Bars in stock to help boost your Fitness and energy needs, while burning fat for fuel!!!

Get up. Get out. Get moving! And don’t forget to take your Access Bar fifteen minutes before your workout. It doesn’t matter if it’s high-intensity interval training or an evening stroll through the neighborhood. Only Access technology provides the ideal nutrition to help your body turn fat into fuel, increase lean muscle, and prevent weight regain.

Address

130 East 3rd South
Preston, ID
83263

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Fitness for every ‘body’ since 2001

At Groll Family Fitness, we strive to improve the lives of others through quality nutrition, fitness, and recreation for individuals and families. We provide a friendly family oriented, non-intimidating environment with quality equipment and programs.