Sample Report — Youth sprinting (14 movements) · test videos & layout

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True Form X

Jordan M. (Youth sample)

Sprinting Scan · male · 14y

January 10, 2026

TFR76B+
sprinterR

Sprinting

JS

Jordan M. (Youth sample)

Cod78
Acceleration77
Max Velocity77
Acceleration Optional76
Top Speed76
Deceleration Optional75
Max Velocity Optional74
Sprint Mechanics74
Drill Optional72
Power Optional69

No traits yet

Independent
TrueFormX

By category

Acceleration
77
B+

Best Start

Weakest Start

acceleration optional
76
B+

Best V2

cod
78
B+

Best Cod

deceleration optional
75
B+

Best Deceleration

drill optional
72
B

Best A

Weakest Bound

max velocity
77
B+

Best Speed

max velocity optional
74
B

Best 10

Sprint Mechanics
74
B

Best Form

power optional
69
B-

Best Sled

Top Speed
76
B+
No movements

Category radar

You vs benchmarks (0–100)

ACC77ACC76COD78DEC75DRI72MAX77MAX74MEC74POW69TOP76
Athlete

Position fit

True Form Rating if you played each role

No position weight table for “sprinting”. TFR by position is only available for supported sports.

Executive Summary

Strong acceleration habits with room to tighten top-speed foot strikes.

This sample reflects a 14U sprinter with good elastic enthusiasm: the pipeline scores mechanics first, then projection. The next 8–10 weeks are about repeating good shapes under a little more chaos (random cone COD, partner releases) while keeping total yards sane for growth.

Movement Strengths

  • +Competitive first-step intent on starts and build-ups
  • +Readable lateral COD — plant angle and arm switch generally on time
  • +Youth-appropriate deceleration control (low “panic brakes”)

Key Limiters

  • !Slight overstride / soft ankle on one side at max V
  • !Postural rise a half-step early in some 3-step starts
  • !Resisted work shows extra rotation under load

Performance Attributes

Sprinting Attributes

Based on your scan data

75/100 avg
EfficiencyAccelerationTop SpeedPowerRepeatability
Efficiency
80
Acceleration
78
Top Speed
75
Power
72
Repeatability
70

Top attribute

Efficiency

80/100

Biggest opportunity

Repeatability

70/100

Sport Benchmarks

Compared to active athletes in your sport at your level.

54thavg percentile
10m split (est.)
AverageP55
You: 2.12sAvg: 1.95sElite: 1.7s

At or near elite level

Strides / 20m (est.)
AverageP52
You: 9.1countAvg: 8.4countElite: 7.2count

At or near elite level

Movement Scores

40y Start
79
Acceleration
79
Lateral Cod
77
Top Speed
76
Block Start V2
75
Form
75
Flying 10
74
Deceleration
74
Block Start
74
Skip A
73
Wicket Drill
71
Skip B
70
Bound
69
Resisted Sled
68

Movement Analysis

Each movement captured via camera, scored using bilateral 3D joint-angle tracking. Tap a category to collapse.

Video playback available in full report
#1

40y Start

160 frames

79B+

First-step punch is there; you rise a touch early on step two — common for 14U — but rhythm is clean.

Power 78, Mechanics 78, Locomotion 81, Explosiveness 79, Balance 80, Impression 80PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
78
Mechanics
78
Locomotion
81
Explosiveness
79
Balance
80
Impression
80

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. 3-point starts: 3×3 from fall-start, film side-on, chase shin angle 40–50° on step 1
Trunk (step 1) Good
You: 48°Ideal: 40°–60°
Thigh drive~ OK
You: 82°Ideal: 80°–100°

Done Well

Stiff first contact

Front-side fire on step 1

Needs Work

!Thigh height consistency on step 2

Tips

3-point starts: 3×3 from fall-start, film side-on, chase shin angle 40–50° on step 1

Video playback available in full report
#2

Block Start

182 frames

74B

Classic block work — a touch tall on set, but the drive is competitive for age.

Power 75, Mechanics 73, Locomotion 76, Explosiveness 74, Balance 75, Impression 75PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
75
Mechanics
73
Locomotion
76
Explosiveness
74
Balance
75
Impression
75

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. 3 starts from same block setting every session for 2 weeks
Back knee (set) Good
You: 102°Ideal: 95°–120°

Done Well

Block clearance without false step

Arms fire

Needs Work

!Rear block pressure consistency

Tips

3 starts from same block setting every session for 2 weeks

Video playback available in full report
#3

Acceleration

210 frames

79B+

Rolling / build-up acceleration looks like your strength — projection shows, and the rise is more patient than the static start clip.

Power 78, Mechanics 81, Locomotion 80, Explosiveness 78, Balance 79, Impression 79PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
78
Mechanics
81
Locomotion
80
Explosiveness
78
Balance
79
Impression
79

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. Hill 15–20m 1×/week, walk down — build horizontal without reaching
Hip (mid-accel) Good
You: 52°Ideal: 50°–70°

Done Well

Longer push, quieter head

Arms open in front

Needs Work

!Ankle “flash” in mid-accel (late steps) can sharpen

Tips

Hill 15–20m 1×/week, walk down — build horizontal without reaching

Video playback available in full report
#1

Block Start V2

188 frames

75B+

Set looks athletic; out-of-blocks projection is there with a small pop on step one we can level out with timing.

Power 75, Mechanics 75, Locomotion 77, Explosiveness 75, Balance 76, Impression 76PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
75
Mechanics
75
Locomotion
77
Explosiveness
75
Balance
76
Impression
76

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. Submax starts with heavy contrast (partner clap) to clean reaction
Front shin (set) Good
You: 48°Ideal: 42°–55°

Done Well

Competitive first movement

Arms long on drive

Needs Work

!Rear block foot punch timing

Tips

Submax starts with heavy contrast (partner clap) to clean reaction

Video playback available in full report
#1

Lateral Cod

148 frames

77B+

Decisive lateral projection with a reasonably loaded plant; a bit more forward trunk would complete the look.

Power 78, Mechanics 79, Locomotion 79, Explosiveness 77, Balance 78, Impression 78PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
78
Mechanics
79
Locomotion
79
Explosiveness
77
Balance
78
Impression
78

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. Wickets cone drill: 3×6 lateral exits with chest past lead knee at push
Plant knee Good
You: 128°Ideal: 115°–150°
Trunk lean (°)~ OK
You: 16°Ideal: 15°–25°

Done Well

Positive shin angle and intent on the push

Arms start the rotation on time

Needs Work

!More trunk lean in first two steps after plant

Tips

Wickets cone drill: 3×6 lateral exits with chest past lead knee at push

Video playback available in full report
#1

Deceleration

156 frames

74B

You brake without slamming; hips stay in control — a smart youth habit for long-term tendons.

Power 75, Mechanics 73, Locomotion 76, Explosiveness 74, Balance 75, Impression 75PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
75
Mechanics
73
Locomotion
76
Explosiveness
74
Balance
75
Impression
75

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. Pair with small-sided COD in same week for transfer
Hip flexion Good
You: 58°Ideal: 50°–70°

Done Well

Trunk over feet

No head snap

Needs Work

!Lateral hand tension — relax jaw and fingers

Tips

Pair with small-sided COD in same week for transfer

Video playback available in full report
#1

Wicket Drill

200 frames

71B

Spacing fits your current stride; cadence and posture stay linked — great drill buy-in.

Power 72, Mechanics 72, Locomotion 73, Explosiveness 71, Balance 72, Impression 72PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
72
Mechanics
72
Locomotion
73
Explosiveness
71
Balance
72
Impression
72

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. Graduated wicket set once per week; mark personal spacing
Torso Good
You: 7°Ideal: 4°–10°

Done Well

Bounce and posture

Eyes up across wickets

Needs Work

!Ankle stiffness over last 4m

Tips

Graduated wicket set once per week; mark personal spacing

Video playback available in full report
#2

Skip A

176 frames

73B

Skip A is serving its purpose: elastic contacts and an upright default — keep volume moderate.

Power 72, Mechanics 74, Locomotion 74, Explosiveness 72, Balance 73, Impression 73PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
72
Mechanics
74
Locomotion
74
Explosiveness
72
Balance
73
Impression
73

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. 3×20m, alternate emphasis: “quiet head” / “punch the ground”
Knee (drive)~ OK
You: 88°Ideal: 80°–100°

Done Well

Punchy contacts

Arms in sprint plane

Needs Work

!A touch too much back kick on the left

Tips

3×20m, alternate emphasis: “quiet head” / “punch the ground”

Video playback available in full report
#3

Skip B

168 frames

70B

Skip B shows coordination progress; a little loss of “snap” in the 2nd half of the rep.

Power 69, Mechanics 70, Locomotion 72, Explosiveness 70, Balance 71, Impression 71PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
69
Mechanics
70
Locomotion
72
Explosiveness
70
Balance
71
Impression
71

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. 2×2×20m, rest walk back — add one cue only per set
Hip (lift)~ OK
You: 92°Ideal: 88°–110°

Done Well

Rhythm changes are visible

Upper body composure

Needs Work

!Rear leg recovery speed in fatigue

Tips

2×2×20m, rest walk back — add one cue only per set

Video playback available in full report
#4

Bound

192 frames

69B-

Bounds expose elastic strength — the horizontal intent is there; we will firm landing stability.

Power 69, Mechanics 68, Locomotion 71, Explosiveness 69, Balance 70, Impression 70PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
69
Mechanics
68
Locomotion
71
Explosiveness
69
Balance
70
Impression
70

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. Measure 5 bounds “for distance” once every 2 weeks, not every session
Knee (landing)~ OK
You: 168°Ideal: 155°–175°

Done Well

Projection on takeoff

Arm counter

Needs Work

!Symmetry in ground contact time L/R

Tips

Measure 5 bounds “for distance” once every 2 weeks, not every session

Video playback available in full report
#1

Top Speed

172 frames

76B+

Upright mechanics show up: decent scissor, one side lands a little “reachy” — we can clean foot strike under the hip.

Power 75, Mechanics 77, Locomotion 78, Explosiveness 76, Balance 77, Impression 77PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
75
Mechanics
77
Locomotion
78
Explosiveness
76
Balance
77
Impression
77

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. Wicket run 2×30m, cue “paw the track” at max V
Touchdown knee Good
You: 152°Ideal: 140°–165°
Recovery heel height~ OK
You: 0.86°Ideal: 0.8°–0.95°

Done Well

Heel recovery height improving

Head quiet

Needs Work

!Stiffen ankle on touch — less braking time on one side

Tips

Wicket run 2×30m, cue “paw the track” at max V

Video playback available in full report
#1

Flying 10

150 frames

74B

You enter the window at speed — a clean fly-in. Rhythm tightens the last 3 steps.

Power 72, Mechanics 76, Locomotion 75, Explosiveness 73, Balance 74, Impression 74PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
72
Mechanics
76
Locomotion
75
Explosiveness
73
Balance
74
Impression
74

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. 2×2 flying 10s, arm drill only between reps
Stride frequency (Hz est.) Good
You: 4.3°Ideal: 4°–4.7°

Done Well

Entry timing

Eyes on lane

Needs Work

!Slight stiffening late — think relaxed hands

Tips

2×2 flying 10s, arm drill only between reps

Video playback available in full report
#1

Form

198 frames

75B+

Legacy “open sprint” view — overall mechanics read as a developing sprinter: good intent, a few postural habits to polish.

Power 75, Mechanics 75, Locomotion 77, Explosiveness 75, Balance 76, Impression 76PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
75
Mechanics
75
Locomotion
77
Explosiveness
75
Balance
76
Impression
76

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. Film 2 passes weekly from same camera spot for fair comparison
Heel recovery! Needs Work
You: 0.78°Ideal: 0.82°–0.95°

Done Well

Forward orientation

Arm swing not crossing much

Needs Work

!Foot strike slightly ahead on one side at max V

Tips

Film 2 passes weekly from same camera spot for fair comparison

Video playback available in full report
#1

Resisted Sled

140 frames

68B-

Load is in a good “posture, not fight” range — the goal here is quality projection, not ego weight.

Power 69, Mechanics 71, Locomotion 70, Explosiveness 68, Balance 69, Impression 69PowerMechanicsLocomotionExplosivenessBalanceImpression
high confidence
Power
69
Mechanics
71
Locomotion
70
Explosiveness
68
Balance
69
Impression
69

Practice ideas

Simple steps you can try at training or in the yard—no insider jargon.

  1. Contrast: 2 resisted + 1 unresisted, feel “free legs” on release
Trunk (loaded)~ OK
You: 44°Ideal: 40°–55°

Done Well

First-step intent

No heel drag early

Needs Work

!Hip height maintenance through 15m

Tips

Contrast: 2 resisted + 1 unresisted, feel “free legs” on release

Your 4-week training plan

A day-by-day schedule (Monday–Friday) based on your scan. Each day explains what you are building, why it helps, and how to progress. Weekends are for rest or play — keep it fun.

Targeted drills to fix the faults found in your sprinting movements.

#1Wicket spacing tuned to 92–95% of current stride
2×/week
Fixes

Overstride

in Sprint Top Speed

Constrains where the foot can land for a week or two of motor re-patterning

#2Fall-start + 10m “eyes down lane”
2×/week
Fixes

Early rise

in Sprint 40y Start

Removes the false cue to “stand to run”

1Foundation

Foundation (weeks 1–4)

4 days / week45–60 min + warm-up

Clean shapes under submax load

1

Wall drills

3 × 6 each

"Step-over, not step-out"

2

Sled / hill contrast

4 × 15–20m

"Hips tall"

Biomechanical Analysis

Ankles and knees are generally aligned; a mild plant-side valgus pattern to monitor as volume rises.

Trunk control is a strength; watch for early rise only when the clock is on the line.

Right-side recovery is a touch longer; keep split-screen review monthly.

L/R Asymmetry:
4%

Acceleration > max-V today — typical for early indoor → outdoor transition in youth training.

With 8 weeks of foot-strike + projection emphasis, a realistic +4–6 point movement composite lift is on the table for this profile.

Coach's Analysis

You already move like a sprinter in training. The data likes your acceleration intent and your willingness to work elastic drills without turning them into a stomp-fest.

The biggest “free speed” is quiet head + foot under hip at V-max — the body follows where the eyes and sternum go. In strength terms, you do not need more grinding; you need more *precision reps* and one weekly exposure that is heavy enough to show up on the sled without changing your front-side shape. I would keep a simple weekly plan: 2 days mechanics + 1 day elastic + 1 day race-model — and track the same camera angles so we are comparing fair clips.

Bilateral bars

No bilateral (left/right) captures for this scan.

Movement matrix

Movement × component

Outlined: strongest · weakest cell

MovementPwrMechLocExplBalImpOvr
Start80
Acceleration79
Cod78
Speed77
V276
Form76
Deceleration75
Start75
1074
A73
Drill72
B71
Bound70
Sled69
Hottest: Start · Locomotion (81)Weakest: Bound · Mechanics (68)

Fault Analysis

5 moderate6 minor· sorted by impact (severity × movements affected)
  • #1Inside knee caves slightly at plant (mild valgus)Knee
    1 mvmt · fix ~2 weeks
  • #2Early verticalization by step 2Core
    1 mvmt · fix ~2 weeks
  • #3First step slightly “up” vs forwardCore
    1 mvmt · fix ~2 weeks

Top clip

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Movement

Sprint 40y Start

Score

80

Confidence

90%

Clip file not found in storage listing. It may still be processing or saved under a different path.

Weakest link

Attack this next

Across 14 scored clips, your lowest component is explosiveness at an average of 74/100.

  • Sprint Resisted Sled68
  • Sprint Bound69
  • Sprint Skip B70

Suggested drill

Wicket spacing tuned to 92–95% of current stride

Fault: Overstride

Why: Constrains where the foot can land for a week or two of motor re-patterning

Frequency: 2×/week

Coverage & confidence

Movements

14

With vision

0/14

With 3D

0/14

Mean confidence

90%

Mean completion ratio: 95%

Priority Action Plan

1

Max-V foot attack

Wickets + 2×20m fly-in; cue strike under hip

2×/weekTarget: Reduce overstride events to rare on both sides
2

Start projection

3-point + fall-starts, eyes down-lane 10m

2×/week (early in session)Target: Hold forward posture through step 2 on 7/8 reps
3

Elastic robustness

Bounds for distance + stick landings (submax volume)

1×/weekTarget: Improved L/R contact symmetry on late landings

Risk Flags

lowSprint + plyo volume

Fast growth plates + high impacts can add tendon stress if volume spikes week-to-week.

Cap weekly high-speed + jump volume; use RPE and soreness as governors.

Achievements

Badges earned

Demo Youth Sprinting

Recommended rescan in

8 weeks

Target: March 10, 2026

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This report is for informational purposes only. Consult a qualified professional before making training changes.

Jordan M. — Youth sprint sample | True Form X