Elite Biomechanical Analysis · USA Hockey Certified Coach

WHY IS YOUR PLAYER
NOT GETTING FASTER?

Same stride, two skaters. More lean and a deeper knee bend mean more power.

Most hockey parents never find out. HLH analyzes your player's skating mechanics and tells you exactly what is holding them back. Then gives you a personalized weekly plan with on-ice drills and off-ice workouts to fix it. First analysis free.

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What HLH scores look like
48
FOUNDATIONAL
63
DEVELOPING
81
ADVANCED
94
ELITE
Every Hockey Parent Knows This Feeling

Your player works harder than anyone at practice. They want it. They put in the time. But somehow other kids are just faster and nobody can tell you why.

The coach says work on your skating. Private lessons give you feedback you forget by the next practice. You invest in development and you are still guessing.

The difference between a good skater and an elite one is not effort. It is mechanics. Things that happen in a fraction of a second that no human eye can catch.

The HLH Difference
You Cannot Fix What You Cannot See.
Frame-by-frame analysis of 11 mechanics your eye can't see
Tells you exactly which 2 mechanics are holding your player back
Gives you the specific drills to fix it this week
Tracks improvement every week so you can see the results

SKATERS HENRIK HAS COACHED

The same eye for mechanics that shaped these players is what powers every HLH analysis.

Working with Henrik on my power skating had a really positive impact on my stride and overall power. Glad to see him putting his coaching online so others can use it.

C
Charlie ✓ Coached by Henrik
Sweden

I always appreciated how detail-oriented his sessions are. He spots small flaws in your skating right away and gives you practical drills to fix them.

O
Oliver ✓ Coached by Henrik
Sweden

Working with Henrik helped me clean up my stride and get a lot more comfortable on my edges. He keeps things simple, focuses on the right mechanics, and you notice the difference in games pretty quickly.

S
Sebastian ✓ Coached by Henrik
Germany

4 STEPS TO ELITE SKATING

No expensive camps, no waiting lists. Upload from anywhere and get results in minutes.

01
FILM YOUR PLAYER
Stand on the side of the ice and film one full length of skating at 70-80% speed, keeping your player in frame the whole way. iPhone (Android coming soon). See the filming guide →
02
AI ANALYZES EVERYTHING
Our AI measures 10 biomechanical metrics frame by frame, including explosive power, power leaks, and triple extension synchronicity that no other app tracks.
03
GET YOUR GAME PLAN
Receive your HLH Skating Score, a full AI coaching report, personalized drills, and a shareable PDF report card.
04
TRACK REAL PROGRESS
Upload a new video every week and watch every metric climb. Compare sessions side by side and show your coach exactly how much your player has improved.

YOUR PLAYER'S PROGRESS, IN THEIR POCKET

Every score, every breakdown, and a weekly plan built from their own numbers. Right on their phone, between sessions.

HLH app screen
HLH app screen
HLH app screen
HLH app screen
THE FULL PICTURE
Overall score, recent analyses and progress at a glance.
EVERY METRIC SCORED
Knee bend, lean, symmetry and more, each graded and tracked.
A PLAN THAT ADAPTS
A weekly drill plan built from their own metrics.
ASK THE AI COACH
Answers on their skating, using their own numbers.
Coming soon to iPhone & Android
How It Works

TWO DAYS. ONE SYSTEM.

Your player has 2 practices a week. HLH gives them a development system for every other day.

PRACTICE DAYS
Your Coach Uses HLH
Your coach films the team, uploads the videos, and uses the data to run targeted drills. The whole team works on what the data says, not what the coach guesses.
Objective data on every player
10-minute targeted drill segment
Parents notified of results automatically
EVERY OTHER DAY
Your Player Uses HLH
Between practices your player uploads their video, sees what changed, gets their personalized drill plan, and does the work. They arrive at the next practice already improved.
Upload from any rink, any time
Personalized drills targeting weakest metrics
Score tracked week over week all season
Your coach diagnoses the problem. HLH fixes it between sessions.
Your player has 2 practices a week. That's about 2 hours of coached development. HLH covers the other 166 hours.
Every Other Day

The Off-Ice Half of Player Development.

Skating is a movement pattern, and movement patterns are built off the ice as much as on it. Every HLH report includes a personalized off-ice plan tied directly to your player's biomechanical weaknesses. As the metrics improve, the prescriptions progress, from foundational mobility work to advanced unilateral strength, depending on what the data shows your player needs next.

SYMMETRY WEAKNESS
Single Leg RDL to Reach
3 sets of 8 each leg
The gold standard for revealing left/right asymmetry. Most stride imbalance traces back to weaker posterior chain on one side. This drill exposes the gap and trains both sides equally.
STRIDE RATE WEAKNESS
Bulgarian Split Squats
3 sets of 8 each leg
Builds the unilateral leg strength that elite skaters use to push off harder, not just faster. Fast-twitch power without the hip mobility limit that single-leg work fixes.
FORWARD LEAN / KNEE BEND
Box Step Downs
3 sets of 10 each leg, controlled tempo
Eccentric loading at the bottom of the skating position. Trains the quad and hip control that lets a player hold deep knee bend without losing power.
EXPLOSIVE POWER WEAKNESS
Lateral Bounds
3 sets of 10 each direction
Trains the ground reaction force needed for the first stride. Players with weak first steps almost always lack lateral explosive output, not raw leg strength.
Every prescription comes from the same biomechanics framework used with elite-level players. The drills get harder as your player gets better. Three examples shown here. The full prescription updates with every analysis as your player progresses.

BUILT FOR REAL ICE. NOT A LAB.

Most skating analysis tools break the moment your camera moves. HLH was built for real practice conditions where you are on the ice, other players are cutting through the frame, and you are following your player with a handheld phone.

Our 3D engine isolates the target player from the chaos, reconstructs their full skeletal movement in world space, and delivers accurate biomechanical data regardless of how the shot was captured.

No tripod required
Separates your player from others in the frame
Accurate from most angles on the ice
Moving camera. Handheld phone. Built for it.
How the engine works
1
YOLOv8 Player Detection
Isolates your player from teammates, boards, and background movement in every frame.
2
ViTPose Keypoint Extraction
Maps 17 biomechanical landmarks across the player skeleton with vision transformer precision.
3
MotionBERT 3D Reconstruction
Lifts 2D keypoints into world-space 3D coordinates, correcting for camera angle and perspective distortion.

WHAT PROGRESS CAN LOOK LIKE.

This is an illustrative example of how a 14U AAA forward’s metrics can progress over 8 weeks of consistent HLH-guided training. Same metrics, same platform, same process your player would follow.

JM
EXAMPLE PLAYER
Age 14 · Forward · 14U AAA
ILLUSTRATIVE EXAMPLE
Illustrative example. Individual results vary by age, level, and consistency.
WEEK 1 SCORE
52
Foundational
WEEK 8 SCORE
74
Competitive
+22
POINTS IN 8 WKS
EXPLOSIVE POWER
Angular Velocity
310°/s
480°/s
+170°/s
Filmed at consistent effort, the goal is steady improvement session over session
POWER LEAKS
Per Session
14 leaks
7 leaks
-7
Elite: under 3 per session
KNEE BEND
Avg Angle
128°
114°
-14°
AA/AAA target: 105-120° · Elite: 87-95°
TRIPLE EXTENSION
Synchronicity
28%
41%
+13%
AA/AAA target: 40-50% · Elite: 50%+
STRIDE RATE
Strides Per Second
1.3/s
1.5/s
+0.2/s
Elite: 1.7-1.8/s
"I built this platform because I know exactly what it takes to improve skating, and I know most families never get access to this level of analysis. These are my own numbers. This is what the data actually does."
— Coach Henrik Loehman
USA Hockey Certified · 10+ years coaching youth through pro, KHL, NHL & ECHL
READ HENRIK'S STORY →
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Full Metric Suite

10 ELITE METRICS. ONE REPORT.

Informed by peer-reviewed hockey biomechanics research from the University of Calgary and McGill University

Most skating apps give you 3-4 basic angles. HLH measures 10, including 4 advanced biomechanical metrics that no other consumer app offers.

STANDARD BIOMECHANICS
KNEE BEND
Deep knee bend means more power. Elite forwards hit 87 to 95 degrees, most youth players are at 110 to 125 degrees.
FORWARD LEAN
More lean drives acceleration. Elite skaters lean 40 to 50 degrees from vertical. More lean shifts the center of gravity forward and forces the legs to generate maximum power on every push.
HIP EXTENSION
Full hip extension means maximum power per stride. Elite target is 135°+.
L/R SYMMETRY
Equal left and right mechanics means efficient straight-line speed. Under 8° gap is elite. A large symmetry gap also means one leg absorbs more force on every stride, the same imbalance that leads to groin strains and hip injuries over time.
ANKLE EXTENSION
The toe flick at the end of each stride. The most under-coached mechanic in youth hockey.
STRIDES PER SECOND
Elite forwards hit 1.7-1.8 strides/sec. More strides with full extension means maximum top speed.
ADVANCED BIOMECHANICAL INTELLIGENCE — EXCLUSIVE TO HLH
Elite Performance Metric
EXPLOSIVE POWER
Angular velocity in degrees per second, measuring how fast each stride fires. Because it depends on how hard a player pushes, we track it as a personal trend — the goal is watching it climb over time, not hitting a fixed number.
Speed Killer Detector
POWER LEAKS
Counts every stride where energy escapes instead of driving forward. Elite: under 3 per session.
Coordination Science
TRIPLE EXTENSION SYNC
Hip, knee, and ankle coordination score. Higher means cleaner sequencing through the leg, elite skaters clear 50%.
Temporal Analysis
STRIDE PHASE BREAKDOWN
Loading vs Extension vs Recovery split. Elite skaters spend 55% in the power zone. We measure exactly where your player is.
Where Does Your Player Stand?

REAL BENCHMARKS. EVERY LEVEL.

These are the actual biomechanical numbers that separate each level of hockey. Informed by peer-reviewed hockey biomechanics research from the University of Calgary and McGill University.

HLH measures every one of these metrics on every upload.

METRIC
LEARN TO SKATE
HLH Score 35-50
HOUSE LEAGUE
HLH Score 50-65
AA / AAA
HLH Score 65-80
ELITE / NCAA
HLH Score 80-95
NHL
HLH Score 95+
KNEE BEND
lower = better
135-150° 120-135° 105-120° 90-105° 87-95°
STRIDE RATE
strides/sec
1.1-1.3 1.3-1.5 1.5-1.7 1.7-1.8 1.8-2.0
FORWARD LEAN
degrees
10-20° 20-30° 30-40° 40-50° 45-55°
SYMMETRY GAP
lower = better
20°+ 15-20° 10-15° Under 8° Under 5°
TRIPLE EXTENSION
sync score
Under 30% 30-40% 40-50% 50-60% 60%+
POWER LEAKS
per session
15+ 8-15 4-8 Under 4 Under 2
Personalized Calculator
WHERE SHOULD YOUR PLAYER BE RIGHT NOW?
Select your player's age and level, get age-adjusted targets, not generic benchmarks.
Player Age
Current Level
Want to know what your player's numbers actually are?
Upload one video and find out in under 2 minutes. First analysis is completely free.
GET YOUR FREE ANALYSIS →
Want to see what your player's report looks like?
Browse a real HLH dashboard with full analysis and drill plans. No signup required.
EXPLORE DEMO DASHBOARD →
Pricing

SIMPLE, TRANSPARENT PRICING.

No tiers, no feature gates. Every family gets the full suite, including all 10 metrics and advanced biomechanics.

Monthly plan is $99/month. Annual plan is $79/month billed as $948 once per year. Toggle below to compare.

SAVE UP TO $479
1 PLAYER
$79
/month
$948 billed annually
Save $239 vs monthly
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2 PLAYERS
$117
/month
$1,404 billed annually
Save $389 vs monthly
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3 PLAYERS
$158
/month
$1,896 billed annually
Save $489 vs monthly
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7-DAY SATISFACTION GUARANTEE

Not satisfied with the analysis or platform within 7 days of subscribing? We will give you a full refund and cancel your subscription immediately. No questions asked.

Measurable metric improvement
Personalized weekly plan included
Full refund if it doesn't work
Applies to new subscribers within 7 days of their first payment.
Got Questions

EVERYTHING YOU NEED TO KNOW

Will this work for my kid's age and level?
+
What if my video quality isn't good enough?
+
Do I need special equipment?
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How is this different from just watching my kid skate?
+
Can my kid's coach use this data?
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What happens right after I sign up?
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What does HLH actually cost?
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Who sees my player's video?
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What if I'm not satisfied?
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BEFORE HLH
48
Foundational
AFTER 6 WEEKS
81
Advanced
+33
POINTS

YOUR PLAYER'S NEXT LEVEL
STARTS WITH DATA.

One phone video. 10 metrics. A weekly plan built from your player's own skating data. See the difference in 6 weeks.

Try It Free → View Plans →
For Coaches Too

The best results happen when the coach has the same data you do. If you think your coach would use this, send them the coach version.

SEE THE COACH VERSION →

First analysis free · No credit card required · Plans from $79/month · Cancel anytime · 7-day money back guarantee

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