NSP Member!

Discover how to Train Smarter to Save Your Knees

Doing the right exercises, the right way, is the absolute best way to reduce pain and stiffness, prevent injuries, and get more years on snow.


NSP Member!

Discover how to Train Smarter to Save Your Knees

Doing the right exercises, the right way, is the absolute best way to reduce pain and stiffness, prevent injuries, and get more years on snow.

Stronger, More Balanced, and More Agile in 6 Weeks!

ACL Strong makes it easy for anyone to follow and get results!

The Snow Course is designed for skiers and riders

who want to keep sliding for as long as possible, without pain, injury, or arthritis getting in the way

Snow Course V5 Cover

Here’s What’s Inside….

The Intro Module

Weekly Exercise Modules

Each module includes a Dynamic Warm-up to get your body primed and ready for activity, followed by 4 simple exercises that will help you become stronger, more balanced, quicker, and more flexible. You’ll practice keeping your knees in a safe position when you weight-shift or land, so you don’t get hurt. Each module slightly advances from the previous just as your body begins to adapt and get stronger!

Bonus Challenge!

Two more modules make for even more awesomeness and a complete 6 week training program! Once you get through the first 4 modules, you’ll be ready to take on the bonus challenge with ease. These modules will further enhance your strength, balance, and body control, solidifying the gains that you already made.


… You have options when it comes to your health and fitness…

The mistake most people make is they don’t follow a plan that’s actually designed to help them reach their goals. 

They try to do it all on their own and end up wasting a lot of energy on the wrong exercises, or exercises that don’t get real results. 

Figuring out how to strengthen properly AND protect your knees from injury is a big job. And when you DON’T do it right, you can end up hurt and unable to do the things you love. Plus, medical expenses can add up really quickly.

If you want it all figured out for you, without the expense and commitment of a personal trainer, our 6 week Snow Course offers a TON of value, with convenience, flexibility, and expert guidance.

Thousands of ski and ride professionals have had excellent results with the ACL Strong Snow Course. In fact, our members come back every year for pre-season winter readiness training!

As an NSP Member, you can enroll in the ACL Strong Snow Course and get LIFETIME ACCESS

FOR ONLY $329 $197!

And there’ s NO risk because your Investment is fully backed by our 30 Day Money Back Guarantee!

We are so confident in ACL Strong and we want you to feel at ease with your investment. You can rest assured that if you buy this program and go through it, but you truly don’t find value in it, we will give you a full refund. No questions asked.

Plus, you’ll get these awesome bonuses!

Bonus #1: Ready-To-Shred On-Snow Warm-up

10 minute warm-up routine that can be done on the snow, in your gear, everyday, before you hit the slopes. This routine will get your blood pumping, joints loosened up, and muscles activated so you’re ready to perform at a higher level without getting injured.

Bonus #2: Mid-Season Recovery Add-On

3 more weeks designed to help you get across the finish line of the season feeling great! These modules revisit some of the strength and balance exercises from the Snow Course, while focusing on feel-good stretches to help you recover after long-days on the hill and a demanding season.

Why You Can’t Afford to Ignore Your Knees if you want to Ski or Ride for Life

Our Members Know What's Up!

Great Course! Very Beneficial!

"I tore my ACL years ago and have two hip replacements. Before I started the course, I had to push myself up off the floor. Now, I can stand up without having to pull myself. I don’t have pain and people tell me I’m walking better than ever! Thanks for a great course!"

Jim Bredy

ACL Strong Rocks!

"ACL Strong rocks! I’m already feeling stronger in my legs and more agile. I no longer feel the pain and stiffness that I had before. Thank you!!"

Exceptional Value

"I feel there has been a noticeable improvement in my strength and balance. The format was easy to use and only took a little dedication from me. Great customer support and service to say the least! Thanks again for providing the exceptional value of the ACL Strong program."

Chip Bair

ACL Strong for Life!

“Thank you Dr. Leslie for the ACL Strong program. I am 56 years old and have been skiing since 5 years old. This program re-focused my training on balance and proper knee alignment. ACL Strong for life!"

Keith M.

My Control and Balance are Better

"I started with the ACL Strong program about 18 months ago and have noticed great benefits. My skiing is better...my control is better...my confidence is better.... and my knees don't hurt as much."

Tom Ettinger

Emergency Physician, Ski Patrol

No matter what condition your knees are in TODAY, we look forward to helping you feel better, move better, and get more seasons on snow, without annoying injuries or setbacks!

Doing the right exercises, the right way, is the absolute best way to get there!

Frequently Asked Questions

The only requirement is a resistance mini band.  We highly recommend an unstable surface or balance trainer (i.e. BOSU or dyna disc) to get the most out of the balance/stability exercises, but it’s not required.  There are alternatives provided if you don’t have access to this, such as a pillow or foam pad.  We also show how to use a foam roller and stretching strap, but these are optional.  See our equipment page for more info.

You can enroll a group in 3 easy steps:

One: Complete our Ski Area form or Team Discount form.  We will connect via email and provide a quote for your group.  Once accepted, we can send an invoice and get started!

Two: You will receive Registration instructions for your group members to self-register on the website.

Three: All participants will have access to the program immediately and through the entire season (up to one year)!

***For staying bulletproof long-term, we recommend repeating the program every year, starting pre-season.

The Snow Course is not intended for rehab from an existing injury without an evaluation by a medical professional or physical therapist first.  If you are cleared to play a sport and have NO precautions for weight-bearing, range of motion, jumping, and lateral cutting, then you can participate in the course.  We highly encourage participants NOT to push into pain during the exercises.  We provide modifications for most exercises and participants should choose the intensity that they can perform with good form (and no pain).  We emphasize quality over quantity.  If pain is noted during an exercise, we ask participants to follow these steps:  1) Check your form, 2) Decrease Intensity or Impact, and 3) If pain persists, then simply skip that exercise.  After ACL reconstruction, we recommend waiting 9-12 months to participate in the course.  Once you are cleared for running, jumping, and changing directions WITHOUT pain or limitations, then you may participate at 9 months post-op.

Yes, I love interacting with members!  I encourage you to utilize the Facebook group for support as well.  Our community is amazing.

Yes!  We encourage teams, departments, and organizations to do this training.  Pricing is based on number of participants and grants a one year license to all who register with the team or organization.  Contact Us for a quote!

While the course is designed for individual participants, we understand that families may purchase the course to participate in together.  Doing the exercises together can be helpful for compliance, motivation, and keeping good form. Please keep the login credentials within your own family, as number of logins per day may be restricted and will impact tracking/progress through the course. 

The problem with searching for your own “injury prevention” exercises on Google or Youtube is that you are not getting a comprehensive program that addresses all necessary components of injury prevention.  It can be overwhelming to sift through hundreds of exercises, determine which are right for you, and make sure you are covering all aspects that are necessary for effective prevention.  You will likely stumble upon exercises that may or may not be appropriate for your level of fitness and body control. Choosing the wrong exercises, or doing exercises the wrong way, can be dangerous and may lead to injury.

Yes, you can log in from any device including your desktop, tablet, or mobile phone.

Now we have an app!  Be sure to download it from the AppStore or Google Play Store.

Purchasing the course independently gives you a personal license with lifetime access. 

If you are a team or organization, purchasing the course grants you access for up to 1 year.  The best way to continue to reduce injuries each year is by returning to this program with your team or organization each year.  Please see our Team Inquiry page.

A long-term maintenance plan should include continuing with neuromuscular training exercises for about 15 minutes, 2-3 times per week.  There are a couple of ways we recommend to do this:

  1. Repeat the course from the beginning, choosing the best options/modifications for your current level.
  2. Select exercises or modules from the course to repeat 2-3 times per week.
  3. Repeat the Snow Course or Classic Course before each season of your sport.
  4. Upgrade to the Elite Membership to gain access to more exercises, trainings, and office hours with me, Dr. Leslie, so you can stay strong ALL YEAR.  Plus, you’ll automatically get access to the newest Snow Course and Classic Course every year! Click Here
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