Justin Aardsma
RHP
TopVelocity Evaluation
40
Velocity
4'10"
Height
76
Weight
AI Velocity Analysis
Machine learning prediction based on 1,535 elite athletes
Camp Velocity
40
mph
AI Prediction
54
mph
Based on physical metrics
Difference
14.8
mph
Below prediction
Proficiency
0
%ile
Mechanics efficiency
What this means: Needs work - large gap between potential and performance
There's potential to gain 14.8 mph through improved mechanics and training.
There's potential to gain 14.8 mph through improved mechanics and training.
💪 Athletic Variables to Improve
Physical metrics that directly impact velocity. Focus on these for maximum gains.
Broad Jump
+2.1 mph
Current
66.0"
1%ile
→
Goal
90.4"
31%ile
Lateral Broad Jump (Combined)
+2.0 mph
Current
112.0"
1%ile
→
Goal
148.5"
31%ile
Vertical Jump 225
+1.8 mph
Current
0.0"
0%ile
→
Goal
17.0"
30%ile
Left Grip
+1.8 mph
Current
32.0 lbs
0%ile
→
Goal
95.0 lbs
30%ile
Right Grip
+1.8 mph
Current
30.0 lbs
1%ile
→
Goal
96.5 lbs
31%ile
Vertical Jump
+1.8 mph
Current
17.0"
2%ile
→
Goal
24.0"
32%ile
10-Yard Sprint
+1.5 mph
Current
2.190s
0%ile
→
Goal
1.719s
30%ile
Weight
+1.5 mph
Current
76.0 lbs
1%ile
→
Goal
166.0 lbs
31%ile
🎯 Biomechanic Variables to Improve
Motion capture metrics from your throwing mechanics analysis.
Trunk Rotation Speed @ FFS
+1.9 mph
Current
158.0°/s
5%ile
→
Goal
755.6°/s
35%ile
Pelvis Rotation Speed @ FFS
+1.7 mph
Current
215.0°/s
7%ile
→
Goal
673.0°/s
37%ile
Trunk Flexion @ Ball Release
+1.3 mph
Current
15.0°
11%ile
→
Goal
42.0°
41%ile
Arm External Rotation @ MER
+1.2 mph
Current
132.0°
7%ile
→
Goal
184.0°
37%ile
Shoulder Abduction @ FFS
+0.6 mph
Current
21.0°
13%ile
→
Goal
45.0°
43%ile
Shoulder Horiz Abd @ BR
+0.6 mph
Current
-15.0°
28%ile
→
Goal
-11.8°
58%ile
Total Potential Velocity Gain:
+21.6 mph
→ Target: 90 mph
Working Toward 90 mph
You need +50.0 mph to reach your target.
Improving to 90th percentile in the metrics above can provide +21.6 mph.
Improving to 90th percentile in the metrics above can provide +21.6 mph.
28.4 mph gap remaining
Set an achievable interim target of 61 mph, then reassess.
Set an achievable interim target of 61 mph, then reassess.
TopVelocity Ranking
Based on the TopVelocity Evaluation System
Current Rank
Unranked
Youth Level 3
2/16 metrics
Youth Level 2
2/16 metrics
📊 Performance Scores (Percentile)
41
Mobility
5
Shoulder
6
Power
9
Balance
38
Mechanics
20
Overall
Anthropometric
3 metrics measured
2
Overall
57.5 in
in
Body Height
1th Percentile
Elite (90th):
75.0 in
Difference:
-17.5 in
76 lbs
lbs
Body Weight
1th Percentile
Elite (90th):
216 lbs
Difference:
-140 lbs
56.5 in
in
Wing Span
4th Percentile
Elite (90th):
76.0 in
Difference:
-19.5 in
Mobility
23 metrics measured
41
Overall
12 °
°
Right Dorsiflexion
60th Percentile
Elite (90th):
19 °
Difference:
-7 °
6 °
°
Left Dorsiflexion
15th Percentile
Elite (90th):
18 °
Difference:
-12 °
60 °
°
Right Plantar Flexion
50th Percentile
Elite (90th):
75 °
Difference:
-15 °
50 °
°
Left Plantar Flexion
10th Percentile
Elite (90th):
75 °
Difference:
-25 °
45 °
°
Right Hip Internal Rotation
95th Percentile
Elite (90th):
40 °
Difference:
✓ Elite
40 °
°
Left Hip Internal Rotation
90th Percentile
Elite (90th):
40 °
Difference:
✓ Elite
45 °
°
Right Hip External Rotation
75th Percentile
Elite (90th):
54 °
Difference:
-8 °
40 °
°
Left Hip External Rotation
50th Percentile
Elite (90th):
50 °
Difference:
-10 °
12 °
°
Right Hip Extension
16th Percentile
Elite (90th):
25 °
Difference:
-13 °
10 °
°
Left Hip Extension
5th Percentile
Elite (90th):
25 °
Difference:
-15 °
60 °
°
Right Hip Flexion
5th Percentile
Elite (90th):
95 °
Difference:
-35 °
58 °
°
Left Hip Flexion
4th Percentile
Elite (90th):
95 °
Difference:
-37 °
43 °
°
Right Hip Abduction
40th Percentile
Elite (90th):
51 °
Difference:
-8 °
43 °
°
Left Hip Abduction
40th Percentile
Elite (90th):
52 °
Difference:
-9 °
40 °
°
Right Shoulder Internal Rotation
30th Percentile
Elite (90th):
70 °
Difference:
-30 °
27 °
°
Left Shoulder Internal Rotation
4th Percentile
Elite (90th):
80 °
Difference:
-53 °
105 °
°
Right Shoulder External Rotation
50th Percentile
Elite (90th):
120 °
Difference:
-15 °
108 °
°
Left Shoulder External Rotation
78th Percentile
Elite (90th):
115 °
Difference:
-7 °
30 °
°
Right Shoulder Horizontal Abduction
75th Percentile
Elite (90th):
35 °
Difference:
-5 °
30 °
°
Left Shoulder Horizontal Abduction
75th Percentile
Elite (90th):
35 °
Difference:
-5 °
40 °
°
Trunk Extension
59th Percentile
Elite (90th):
50 °
Difference:
-10 °
40 °
°
Right Trunk Rotation
4th Percentile
Elite (90th):
75 °
Difference:
-35 °
40 °
°
Left Trunk Rotation
5th Percentile
Elite (90th):
70 °
Difference:
-30 °
Strength & Power
11 metrics measured
6
Overall
17.0 in
in
Vertical Jump
4th Percentile
Elite (90th):
30.0 in
Difference:
-13.0 in
0.0 in
in
Vertical Jump 225lbs
0th Percentile
Elite (90th):
24.3 in
Difference:
-24.3 in
66 in
in
Broad Jump
4th Percentile
Elite (90th):
108 in
Difference:
-42 in
52 in
in
Right Lateral Broad Jump
4th Percentile
Elite (90th):
86 in
Difference:
-34 in
60 in
in
Left Lateral Broad Jump
4th Percentile
Elite (90th):
86 in
Difference:
-26 in
2.190 s
s
10 Yard Sprint
7th Percentile
Elite (90th):
1.880 s
Difference:
+0.310 s
120 lbs
lbs
Total Body Strength
2th Percentile
Elite (90th):
600 lbs
Difference:
-480 lbs
30 lbs
lbs
Right Grip Strength
2th Percentile
Elite (90th):
130 lbs
Difference:
-100 lbs
32 lbs
lbs
Left Grip Strength
2th Percentile
Elite (90th):
130 lbs
Difference:
-98 lbs
367 W
W
Right Rotational Power
7th Percentile
Elite (90th):
973 W
Difference:
-606 W
422 W
W
Left Rotational Power
20th Percentile
Elite (90th):
909 W
Difference:
-487 W
Balance
6 metrics measured
9
Overall
21 in
in
Right Y-Balance 1
10th Percentile
Elite (90th):
36 in
Difference:
-15 in
28 in
in
Right Y-Balance 2
15th Percentile
Elite (90th):
47 in
Difference:
-19 in
21 in
in
Right Y-Balance 3
4th Percentile
Elite (90th):
46 in
Difference:
-25 in
21 in
in
Left Y-Balance 1
10th Percentile
Elite (90th):
37 in
Difference:
-16 in
21 in
in
Left Y-Balance 2
4th Percentile
Elite (90th):
46 in
Difference:
-25 in
26 in
in
Left Y-Balance 3
7th Percentile
Elite (90th):
47 in
Difference:
-21 in
Shoulder Strength
4 metrics measured
5
Overall
170 °
°
Right Shoulder Flexion
10th Percentile
Elite (90th):
209 °
Difference:
-39 °
12 lbs
lbs
Right Shoulder Internal Rotation Strength
3th Percentile
Elite (90th):
55 lbs
Difference:
-43 lbs
13 lbs
lbs
Right Shoulder External Rotation Strength
3th Percentile
Elite (90th):
49 lbs
Difference:
-36 lbs
12 lbs
lbs
Scaption Right Back
4th Percentile
Elite (90th):
36 lbs
Difference:
-24 lbs
Mechanics
15 metrics measured
38
Overall
1 °
°
Hip Shoulder Separation Before Leg Drive
20th Percentile
Elite (90th):
21 °
Difference:
-20 °
23 °
°
Trunk Flexion Before Leg Drive
33th Percentile
Elite (90th):
32 °
Difference:
-9 °
55 °
°
Drive Knee Extension Before Leg Drive
25th Percentile
Elite (90th):
70 °
Difference:
-15 °
48 °
°
Left Knee Flexion Front Foot Strike
45th Percentile
Elite (90th):
58 °
Difference:
-10 °
86 °
°
Dominate Arm External Rotation Front Foot Strike
71th Percentile
Elite (90th):
97 °
Difference:
-11 °
21 °
°
Dominate Arm Shoulder Abduction Front Foot Strike
16th Percentile
Elite (90th):
45 °
Difference:
-24 °
215 °/s
°/s
Pelvis Rotation Speed Front Foot Strike
11th Percentile
Elite (90th):
673 °/s
Difference:
-458 °/s
158 °/s
°/s
Trunk Rotation Speed Front Foot Strike
9th Percentile
Elite (90th):
756 °/s
Difference:
-598 °/s
132 °
°
Dominate Arm External Rotation Maximum External Rotation
10th Percentile
Elite (90th):
184 °
Difference:
-52 °
10 °
°
Dominate Arm Shoulder Abduction Maximum External Rotation
91th Percentile
Elite (90th):
9 °
Difference:
✓ Elite
1283 °/s
°/s
Dominate Arm External Rotation Speed Maximum External Rotation
91th Percentile
Elite (90th):
1238 °/s
Difference:
✓ Elite
15 °
°
Trunk Flexion Ball Release
14th Percentile
Elite (90th):
42 °
Difference:
-27 °
93 °
°
Dominate Arm Shoulder Abduction Ball Release
35th Percentile
Elite (90th):
105 °
Difference:
-12 °
-15 °
°
Dominate Arm Shoulder Horizontal Abduction Ball Release
45th Percentile
Elite (90th):
-2 °
Difference:
-13 °
45 °
°
Dominate Arm Extension Ball Release
50th Percentile
Elite (90th):
70 °
Difference:
-25 °
Pitch Metrics
1 metrics measured
3
Overall
40 mph
mph
Total Velocity
3th Percentile
Elite (90th):
86 mph
Difference:
-46 mph
🎯
Brent Pourciau's Analysis
Road to 90
Personalized roadmap for Justin Aardsma
The Overview
Alright Justin, here's your Road to 90. You're currently sitting at 40 mph, which means you need about 50.0 mph to hit your target of 90. You're early in your development journey at the 20th percentile. At this stage, almost everything you work on will help — mobility, strength, power, and motor control all move the needle.
What The AI Analysis Tells Me
Justin, let me be real with you — this is actually exciting news. You're throwing 40 mph, but based on your physical metrics, the AI model says you should be around 54.8 mph. That 14.8 mph gap? That's not a problem — that's POTENTIAL. It means once we clean up your mechanics and movement patterns, you've got velocity sitting there waiting to be unlocked.
Your mechanics efficiency is at the 0th percentile — and honestly, this is where the opportunity is. Your physical tools are there, but your delivery isn't converting them efficiently. The good news? Mechanical improvements often come faster than physical gains. Once we optimize your sequencing and timing, you'll see immediate velocity jumps.
Your Biggest Opportunities
Based on the AI analysis, here are your biggest opportunities to add velocity:
Broad Jump
+2.1 mph
Current: 66.0" (1th %ile)
→
Target: 90.4" (31th %ile)
Why it matters: Your broad jump is one of the best predictors of pitching velocity because it measures your ability to produce horizontal force — exactly what you need off the mound.
How we fix it: The Stride Excelerator is perfect for this — it trains the exact horizontal force production pattern you use in your delivery. Combine that with plyometrics, bounds, and the TopVelocity Sled for resisted stride work.
Lateral Broad Jump
+2.0 mph
Current: 112.0" (1th %ile)
→
Target: 148.5" (31th %ile)
Why it matters: This measures your lateral power — critical because pitching involves a massive lateral push off the rubber before you rotate.
How we fix it: The Stride Excelerator trains this lateral drive pattern specifically. Combine it with lateral bounds and the TopVelocity Sled for lateral resisted work.
Vertical Jump 225
+1.8 mph
Current: 0.0" (0th %ile)
→
Target: 17.0" (30th %ile)
Why it matters: This metric has a direct correlation to pitching velocity based on our data from over 800 athletes.
How we fix it: The 3X Pitching Velocity Program includes specific protocols to target this. Combined with the TopVelocity training devices, you'll see improvement quickly.
These three priorities alone = +5.9 mph potential
The Mechanical Side
The AI also identified some mechanical variables from your motion capture data. There's about +7.3 mph worth of mechanical improvements available. These are things like trunk rotation speed, pelvis rotation, and arm timing — exactly what the 3X Pitching Velocity Program is designed to fix. The Trunk Excelerator specifically trains that rotational sequencing, and the Stride Excelerator grooves the lower half mechanics. This is where the real velocity unlocks.
Can You Hit Your Target?
Let me be honest with you — getting to 90 mph is a big goal. The improvements I've outlined give you about +21.6 mph, which would put you around 61 mph. That's a great interim target. The remaining 28.4 mph will require elite-level development — we're talking about pushing past 90th percentile on multiple metrics. Set 61 mph as your first milestone, crush that, then we'll re-evaluate and map out the next phase.
My Recommendation
Based on everything I'm seeing here, here's what I recommend: The 3X Pitching Velocity Program is exactly what you need. This isn't just a throwing program — it's a complete system that addresses mechanics, strength, power, and motor learning all in one. Your mechanics efficiency score tells me there's velocity sitting on the table right now. The 3X Program will teach you how to sequence your body properly and transfer all that force into the ball. To accelerate your results, I highly recommend using the TopVelocity training devices that are built into the program: The Trunk Excelerator teaches you to generate and transfer rotational power through your core — this is where velocity lives. The Stride Excelerator builds explosive leg drive and proper stride mechanics, which is the foundation of the 3X approach. The Impulse Ground Force Trainer develops your ability to create force into the ground, and the TopVelocity Sled builds the specific strength patterns you need for a powerful delivery. These aren't gimmicks — they're tools designed to train the exact movement patterns that separate high-velocity pitchers from everyone else. Combine them with the 3X Program and you'll see results faster than training alone.
Your Top Physical Priorities
The two biggest physical drivers for you right now are broad jump and Total Body Strength. Together, these account for about 7.3 mph of your velocity gap.
Broad Jump +3.9 mph
Current
66 in
Percentile
4th
Target
102 in
To Gain
+36 in
Total Body Strength +3.4 mph
Current
120 lbs
Percentile
2th
Target
533.3 lbs
To Gain
+413.3 lbs
Supporting Work
After that, it's about the supporting package: vertical jump, Left Grip Strength (power/stability), Body Height. These aren't the headline levers, but they raise the floor and make your mechanics easier to execute.
Mechanical Focus
Mechanically, the key focus is Dominate Arm External Rotation Maximum External Rotation and Pelvis Rotation Speed Front Foot Strike. Most of the energy to the ball comes through the trunk, so trunk acceleration and sequencing are the big rocks to move.
Dominate Arm External Rotation Maximum External Rotation +3.3 mph
Current Percentile
11th
Your Action Plan
Movement Cues:
"Shin down, leverage, drive — use the ground."
Training Priorities:
Build Mass
Calorie surplus + structured strength phases. Mass equals gas — you need more raw material.
Explosive Power
Jump training (box jumps, bounds) + Olympic lift progressions (cleans, hang cleans). Train fast to be fast.
Mobility & Stability
Daily mobility work (hips, ankles, t-spine) + longer holds. Add single-leg stability for pelvic control.
Achievement Milestones
Evaluated
Ranked
80+ MPH
85+ MPH
90+ Club
Pro Level