Preparing for ski season means gearing up with a solid preseason ski training routine. The right ski workout not only boosts your performance on the slopes but also helps prevent injuries. One exercise that’s made waves among skiers is the Leg Blasters workout. Let’s dive into how Leg Blasters can be a key part of your preseason ski training, what the workout looks like, how to safely increase your reps, and how to blend it with other activities. And of course, always listen to your body and check with a qualified health professional if something feels off.
Now, Leg Blasters aren’t without their controversy with some arguing other exercises may more accurately replicate the sustained eccentric loads of skiing (slow tempo squats, wall sits, etc…), personally I’ve found them to be a huge help as a part of a broader fitness program in preparing for skiing. I’d also warn that even those that believe they are in great shape may find the first few rounds to be brutally tough. Ensure you take the proper steps to help your ego recover to avoid over training and potential injury.
Why Ski Conditioning and Preseason Workouts Matter
Skiing challenges your leg strength, endurance, and control across varied terrain. Your muscles do plenty of eccentric work, that’s when they lengthen under tension, especially your quads and hamstrings. That’s why preseason ski training should hone not just overall strength but focus on eccentric leg strength and muscular endurance.
Leg Blasters are ideal for this because they target your quads, hamstrings, glutes, and hip flexors in movements that mimic what your legs do on the mountain. They build strength, endurance, and explosive power. I’ve found that including them in my ski conditioning routine not only increases my strength for any given turn or run, but also enhances my resilience on a longer ski trip where I’m skiing hard for several days back-to-back.
What Exactly Are Leg Blasters?
Leg Blasters consists of a sequence of bodyweight exercises that push your legs with high reps done back-to-back with minimal rest. The typical moves include air squats, alternating lunges, jumping lunges, and jump squats.
You’ll find two popular versions to try
| Exercise | Mini Leg Blasters | Full Leg Blasters |
| Air Squats | 10 | 20 |
| Alternating Lunges | 5/leg | 10/leg |
| Jumping Lunges | 5/leg | 10/leg |
| Jump Squats | 5 | 10 |
Start with the mini version if you’re new or building endurance. Once you feel comfortable, move on to the full version for a tougher ski workout. Here’s a video to show each exercise:
How to Build Up Your Leg Blaster Reps Safely
Leg Blasters are intense and can leave your legs sore. It’s smart to begin gradually and build reps over time. Many skiers follow this progression
| Session | Workout Composition | Notes |
| 1-2 | 10 Rounds of Mini Leg Blasters | Start with some Mini versions, and see how you’re feeling |
| 3-4 | 2 Rounds Full Leg Blasters 6 Rounds Mini Leg Blasters | Start adding Full versions |
| 5-7 | 3 Rounds Full 4 Rounds Mini | Increase Full versions |
| 8-10 | 4 Rounds Full 2 Rounds Mini | Mostly Full versions |
| 11-12 | 5 Rounds Full | Peak pre-season volume |
Aim to perform this ski workout about three times a week, giving your muscles plenty of time to recover between sessions.
A Quick Medical and Safety Reminder
While sharing this guide from one skier to another, remember we’re not medical pros. If at any point you feel sharp pain, joint discomfort, or anything unusual during or after these exercises, stop immediately and see a healthcare professional. Getting a green light from your doctor before beginning any preseason workout is always a smart move, especially if you have existing health concerns.
Mixing Leg Blasters with Other Preseason Ski Training Activities
Leg Blasters are fantastic for building leg strength and endurance specific to skiing, but don’t stop there! A balanced preseason ski training program includes other activities to target all the other key parts of our fitness, like:
- Running, trail running, hiking, or rucking: great for cardiovascular health and leg stamina
- Cycling: low-impact endurance training
- Swimming: full-body conditioning and breath control
- Yoga, Pilates, or Balance and core exercises: essential for stability on uneven slopes
- Stretching and Mobility exercises: key for injury prevention and recovery from workouts
Cross-training like this helps prevent overuse injuries and makes you a better, more well-rounded athlete. Here’s a video I’ve found to be comprehensive and can be done a few times a week.
Putting It All Together: Sample Pre-Season Ski Training Week
| Day | Workout Focus |
| Monday | Leg Blasters + Core Training |
| Tuesday | Cycling or Swimming |
| Wednesday | Rest or Light Mobility Work |
| Thursday | Leg Blasters + Balance Work |
| Friday | Running or Trail Running |
| Saturday | Leg Blasters + Core Training |
| Sunday | Rest or Active Recovery |
This plan balances challenging ski workouts with cardio and recovery, helping you build strength without burning out before the season starts.
Final Thoughts on Preseason Ski Training
Leg Blasters are a simple, effective way to get your legs in prime shape for skiing. They develop the eccentric strength and endurance you need without requiring any equipment. Just remember to:
- Begin with the mini version and gradually increase reps
- Commit to training around three times per week in the month leading up to ski season
- Incorporate other ski conditioning activities like running, cycling, and swimming for balance
- Always pay attention to how your body responds and consult a healthcare provider if anything feels wrong
Stick to this approach and you’ll be stronger, fitter, and ready to enjoy your ski season to the fullest.
👉 Start your fit now. The journey starts here.
Further resources if you’re looking to go a bit deeper and build out an even more robust training plan
Pre Season Prep Guide – Teton Gravity Research
4-Week Ski Preseason Program – Wagner Skis
Guide to Eccentric Strength Training for Alpine Skiing – Backcountry.com
Bruce Botsford is a certified bootfitter and the founder of Wayfinder, a digital bootfitting company using 3D foot scanning technology to help skiers find properly fitting boots online. Before launching Wayfinder, Bruce spent over a decade in operations and supply chain roles at Coca-Cola, Apple, and autonomous vehicle companies including Cruise and Aurora. He holds an MBA in Operations Management from Northwestern’s Kellogg School of Management and a BA from the University of Virginia. Bruce founded Wayfinder after experiencing firsthand how difficult it is to find well-fitting ski boots without access to an expert bootfitter, and he’s on a mission to make great boot fit accessible to every skier.
