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LIFT HEAVY - LIVE HEALTHY

Find the strength to achieve the life and body you always wanted.

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FITNESS WITHOUT LIMITS

Stream SLF fitness programming anytime, anywhere in the world. 

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WORKOUTS DROPPING WEEKLY

New videos posted every week, with new strength programs coming regularly. 
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PREMIUM STRENGTH PROGRAMS

FOR EVERY BODY  

Your SLF subscription gives you total access to amazing workouts anytime, anywhere. 

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P.O.L. STRENGTH

Shelby's signature Progressive OverLoad programs. Train at home with the same strength workouts Shelby uses with her private clients.
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WEIGHTED CARDIO

Muscle toning workouts that get your heart racing. No bikes, tramps or ropes. Light-medium weight dumbbells are all you need to get a killer cardio workout! 
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STRENGTH PILATES

Pilates programs with emphasis on sculpting muscle, building core strength and maintaining flexibility to prevent injury. 
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5 MINUTE SERIES

Quick workouts perfect for breaking up your workday, getting reps while traveling, or boosting energy before a night out. 
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CARDIO BOUNCE

Low-impact cardio that hits hard! Shelby goes back to her roots as a bounce class instructor with this pulse-pounding full body cardio series.

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CrossFit

A brand in order to be relevant to consumers and sustainable over time must operate much like a culture.

Gym Workouts That Help You Transform

The expert teachers and speakers from Gym Class festivals have come to your home.

The Personal Trainer in Your Pocket

Strength training whenever, wherever. 

WHAT IS P.O.L. STRENGTH TRAINING?

I hate to say you've been working out wrong, but if you're not strength training... you've been working out wrong. 


P.O.L. is PROGRESSIVE OVERLOAD STRENGTH TRAINING.

It's not new or trendy. It's the simple approach to weight training that for decades has proven to get results in men, women, pretty much anyone. So what's the big deal?


The big deal is women have been sold a lie after lie when it comes to fitness. We've been told to do cardio, pilates, yoga. Heated rooms, ice plunges, trendy diets. And many women haven't been getting results they want because these things don't do enough to build the muscle women need.


"But I don't want to get bulky!!"

Listen I get it. Almost every woman I work with has expressed this concern. But you won't. What we think of as "bulk" is very hard for women to achieve, let alone maintain. 

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BODY COMPOSITION

  • Increased lean muscle mass raises resting metabolic rate

  • More muscle = more calories burned at rest

  • Helps reduce fat without relying solely on diet
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MEASURABLE RESULTS

  • You can track: weight, reps, volume, intensity

  • Removes guesswork — you know if you're improving or not

  • Creates a built-in progression system instead of random workouts
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BUILD MUSCLE + CONFIDENCE

  • Forces consistency and structure

  • Small wins stack - train to failure

  • Builds confidence through tangible progress and real strength
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LONGEVITY

  • It’s scalable for beginners → advanced lifters

  • Keeps training effective for years, not weeks

  • Maintaining muscle mass is key to living a long, vibrant life. 

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ALL ACCESS to Shelby Progressive Strength Programs + Pilates, Cardio, Bounce and MORE 

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