A progressive, joint-safe strength system built for adults over 50 — rebuild muscle, reduce pain, and move with confidence again.
Real results that show up in everyday life — not just in the gym.
If you're over 50, you may have noticed your body doesn't respond the same way to exercise anymore. You're not alone — and there's a reason why.
The FIS system prepares joints and muscles before adding load — so your body adapts safely and keeps improving session after session.
By preparing muscles before adding load, this method builds strength progressively — helping your body adapt safely while protecting your joints at every stage.
Isolated isometrics restore activation in weak or dormant muscles — the essential foundation before any movement or load is introduced.
Train muscles to work together through controlled multi-joint isometric contractions — building the neuromuscular patterns that make safe movement possible.
Build strength through controlled bodyweight and joint-focused movement — now that your muscles are fully prepared to support it.
Introduce weights and resistance bands once your body is prepared — gain real strength without stressing unprepared joints.
Advance into dynamic and stability-based training for endurance, power, and the strength that holds up in real life — for decades to come.
I am able to walk up the stairs with both legs this week.
It has taken me this time in your video workouts, along with my MAT treatment — I am starting to feel more like myself again. Thank you, and know that you are a big part of my healing team!
Pain-free for the first time in 20 years.
In my 50s and 60s I kept nursing injuries. After finding Lauren's program, my body is stable, balanced, and mobile.
I was amazed at how much better I feel — incredible!
So much SI joint pain, and after one session I couldn't believe the difference. Nothing else had worked like this.
I take Lauren with me when I travel.
I can step onto a mat feeling sore from sitting all day and after even a short workout, I feel SO MUCH BETTER. No equipment needed.
I'm so proud of myself. This is just what I need.
I just did my first 30-minute workout all the way through. Thank you thank you thank you!!!
Designed to help you build strength safely, reduce pain, and know exactly what to do — every step of the way.
Hundreds of joint-safe workouts available anytime, on any device — so you stay consistent without guessing what to do.
A proven progression that builds strength safely — so your body improves session after session without breaking down.
Know exactly what to do each week with guided plans that remove confusion and keep you on track toward your goals.
Get support, ask questions, and stay motivated with thousands of others over 50 getting stronger every day.
Targeted programs for back pain, SI joint, knees, shoulders — address specific issues and move forward with confidence.
Learn directly from Lauren with ongoing coaching to help you train smarter and avoid setbacks.
Lauren brings nearly 40 years of expertise in biomechanics and muscle health. As a Muscle Activation Techniques Specialist and educator to health professionals nationwide, she's helped thousands of people over 50 reclaim strength, reduce pain, and feel like themselves again.
She created FIS OnDemand so that anyone — whether recovering from injury, managing chronic pain, or simply wanting to age with strength — can access this system from anywhere.
"Everything she says and does is backed by research, science, and years of experience. She really cares about helping people."
— Beth, FIS MemberNo credit card required. Feel the difference first — then choose your plan.
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