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Athlete

Brenden Knox

Compare Knox vs … →

2021 · Marshall · Running Back

Undrafted

2021 numbers are pro-day results — no combine was held.

Atlas Score

29.6

Fair

#474 of 673 running backs

2000–2026

SpeedExplosionAgilityStrengthSize
Each spoke: the % of running backs this profile beats, 2000–2026.

This profileMedian running back

Speed
13
Explosion
43
Agility
25
Strength
79
Size
48

Each number: beats that % of running backs, 2000–2026.

Method →

Percentiles below are vs running backs only (779 since 2000). On performance tests, higher is always better — timed drills are already flipped. Build rows describe frame, not performance.

Build

Heightbuild — no better or worse

5'10"

39th percentile · 777 running backs

Weightbuild — no better or worse

215 lb

56th percentile · 778 running backs

PPIbuild — no better or worse

pounds carried per inch of frame

3.07

62nd percentile · 777 running backs

Performance

4.67slower is better

13th percentile · 718 running backs who ran it

35"

57th percentile · 632 running backs who jumped

9'4"

11th percentile · 618 running backs who jumped

23

79th percentile · 530 running backs who benched

7.19slower is better

25th percentile · 384 running backs who ran it

4.39slower is better

24th percentile · 402 running backs who ran it

Power Index

√(weight × vertical) — mass-adjusted lower-body power

86.8

61st percentile · 631 running backs who jumped

See the Running Back bar →