We sized them up. We measured them, top to bottom. We've done our own Tale of the Tape, and we've come to a
surprising conclusion. Pound for pound, the toughest sport in the world is . . .
Boxing.

The Sweet Science.


That's the sport that demands the most from the athletes who compete in it. It's harder than football, harder than
baseball, harder than basketball, harder than hockey or soccer or cycling or skiing or fishing or billiards or any other
of the 60 sports we rated.

In
the Ultimate Degree of Difficulty Grid, boxing scores higher than them all.

But don't take our word for it. Take the word of our panel of experts, a group made up of
sports scientists from the
United States Olympic Committee, of academicians who study the science of muscles and movement, of a star
two-sport athlete, and of journalists who spend their professional lives watching athletes succeed and fail.

They're the ones who told us that boxing is the most demanding sport -- and that fishing is the least demanding sport.

We identified 10 categories, or skills, that go into athleticism, and then asked our eight panelists to assign a number
from 1 to 10 to the demands each sport makes of each of those 10 skills. By totalling and averaging their responses,
we arrived at a degree-of-difficulty number for each sport on a 1 to 100 scale. That number places the difficulty of
performing each sport in context with the other sports we rated.

On the grid below, click on each sortable category to find out how our 60 sports rank in each skill. A glossary key is
included that explains each category.

So put on the gloves, get in the ring and let the roundhouse hooks begin
Degree of Difficulty: Sport Rankings
SPORT          END         STR         PWR       SPD         AGI         FLX         NER         DUR        HAN        ANA         TOTAL         RANK
Boxing           8.63         8.13         8.63         6.38         6.25        4.38        8.88         8.50         7.00         5.63         72.375           1

Ice Hockey    7.25         7.13         7.88         7.75         7.63        4.88        6.00         8.25         7.50         7.50         71.750           2

Football         5.38         8.63         8.13         7.13         6.38        4.38        7.25         8.50         5.50         7.13         68.375           3

Basketball     7.38         6.25         6.50         7.25         8.13        5.63        4.13         7.75        7.50         7.38          67.875          4

Wrestling       6.63         8.38         7.13         5.13         6.38        7.50        5.00         6.75        4.25         6.38          63.500          5

Martial Arts    5.00         5.88         7.75         6.38         6.00         7.00        6.63        5.88        6.00         6.88          63.375          6

Tennis           7.25         5.13         7.13         6.75         7.75         5.63        3.00         5.00        8.38         6.75         62.750           7

Gymnastics  5.38         6.13         6.63         5.00         6.38         10.00      7.50         6.88        4.50         4.13         62.500          8

Baseball/
Softball         4.63         5.75         7.63         6.50         6.75         4.75         5.13         5.63         9.25         6.25         62.250          9

Soccer          7.75         4.50          5.13         7.25         8.25         4.75         3.63         6.25         6.50         7.50         61.500         10

Skiing:
Alpine           5.13         5.25          6.00           7.38         6.13         5.63         8.38         6.00         5.13         5.63         60.625        11

Water
Polo              7.88         6.63          6.88           5.38         6.38         5.00         4.25         6.38         6.25         5.63         60.625        12

Rugby           6.75         7.00          6.38           5.88         6.00         4.13         6.50         7.88         4.38         5.63         60.500       13

Lacrosse     6.63         5.13          5.75            7.00         6.63         4.75         4.38         6.13         7.13         6.88         60.375       14

Rodeo:
Steer
Wrestling     4.00         7.00          7.88            3.88         4.88         5.00         7.88          6.88         5.13         4.00         56.500      15


Track and
Field: Pole
Vault            3.38         6.88           7.25             6.13         5.38         7.00         6.63         4.25         5.25         3.75           55.875     16

Field
Hockey       6.75      4.50           5.38             6.00            5.75          4.63         3.75         5.00         6.63         6.50           54.875     17

Speed
Skating       7.63      7.25           7.38             8.88            4.00         4.25         4.50         4.63         2.88          3.50          54.875      17

Figure
Skating      6.38      5.25            6.63            5.13            6.88          8.25         4.88         4.00         3.13           4.25         54.750      19

Cycling:
Distance    9.63      6.38            6.25            5.13            3.75          2.63         5.88         6.88         3.00            4.88         54.375     20

Volleyball  5.13       4.88           6.63             5.00            7.00          5.13         2.88         4.63         7.25            5.88         54.375     20

Racquetball/
Squash    6.13         3.75         5.00              5.50           7.25          5.88         2.38         2.88         8.38             6.50         53.625      22

Surfing     4.63         5.00         4.13              4.25           6.63           5.50         8.25        5.50         4.38             4.88         53.125       23

Fencing   4.63         3.75         4.25              5.13            6.13          5.63         4.88         4.25         7.25            6.88         52.750        24

Skiing:
Freestyle 4.13         5.13         4.88              5.13            6.63           6.88         6.63         5.13         4.13           3.88         52.500         25

Team
Handball 4.88         3.88         5.38              5.50            6.00           4.50         3.00         3.88         7.88            5.88         50.750         26

27        Cycling: Sprints 4.25 6.13 7.88 7.50 4.00 2.88 4.75 4.50 3.63 4.50 50.000 27
28        Bobsledding/Luge 3.50 5.50 6.50 6.75 4.13 3.25 7.75 3.50 4.13 4.25 49.250 28
29        Ski Jumping 3.50 4.50 5.75 4.63 4.00 5.00 9.00 4.63 4.38 3.50 48.875 29
30        Badminton 5.25 3.25 4.00 5.63 7.38 5.25 1.25 2.63 7.25 6.13 48.000 30
31        Skiing: Nordic 9.00 5.75 4.38 5.13 4.00 4.00 2.75 5.50 3.63 3.88 48.000 30
32        Auto Racing 5.88 3.50 2.63 1.63 2.75 1.75 9.88 4.38 8.00 7.50 47.875 32
33        Track and Field: High Jump 3.00 6.00 7.00 6.13 5.63 6.63 3.50 3.50 3.50 2.88 47.750 33
34        Track and Field: Long, Triple jumps 4.00 5.63 7.13 6.75 5.00 5.75 2.75 3.25 4.00 3.13 47.375 34
35        Diving 2.88 5.13 4.63 3.00 3.50 8.50 8.38 5.00 3.00 3.00 47.000 35
36        Swimming (all strokes): Distance  9.25 5.25 4.63 5.50 3.63 5.50 2.63 4.63 2.88 3.00 46.875 36
37        Skateboarding 4.13 3.75 3.75 4.13 6.13 5.13 6.50 5.25 4.88 3.13 46.750 37
38        Track and Field: Sprints 3.50 5.13 7.25 9.88 4.63 5.13 2.00 4.13 2.63 2.38 46.625 38
39        Rowing 8.13 7.75 7.13 4.00 2.50 4.00 1.75 4.38 2.88 3.63 46.125 39
40        Rodeo: Calf Roping 3.13 5.38 5.00 4.25 5.63 3.88 4.88 3.75 6.38 3.75 46.000 40
41        Track and Field: Distance 9.63 5.25 3.75 6.00 3.25 4.38 2.00 5.75 1.88 4.13 46.000 40
42        Rodeo: Bull/Bareback/Bronc Riding 3.25 5.38 4.00 1.75 3.63 4.25 9.50 7.38 3.63 3.13 45.875 42
43        Track and Field: Middle Distance 6.00 5.13 5.13 7.75 4.00 4.88 2.00 4.75 2.13 3.75 45.500 43
44        Weight-Lifting 4.13 9.25 9.75 2.63 2.50 3.38 4.00 4.75 2.25 2.38 45.000 44
45        Swimming (all strokes): Sprints 4.13 5.25 6.25 7.88 3.63 5.50 2.50 3.25 2.75 3.00 44.125 45
46        Water Skiing 4.63 5.00 4.50 3.00 4.25 4.75 5.88 4.63 4.13 3.25 44.000 46
47        Table Tennis 3.50 2.50 4.63 4.13 5.88 4.25 1.38 1.88 8.88 6.00 43.000 47
48        Track and Field: Weights 3.25 7.88 9.13 3.00 3.13 3.00 2.25 3.63 4.00 2.88 42.125 48
49        Canoe/Kayak 6.75 5.25 5.63 3.50 2.75 3.88 3.63 3.25 3.13 4.25 42.000 49
50        Horse Racing 4.00 3.88 2.88 1.38 2.88 3.75 8.00 4.50 3.88 6.50 41.625 50
51        Golf 3.25 3.88 6.13 1.63 1.75 4.00 2.50 2.38 6.00 6.38 37.875 51
52        Cheerleading 3.63 3.63 3.38 2.25 4.13 7.50 3.63 3.38 2.50 2.25 36.250 52
53        Roller Skating 4.75 3.38 4.00 5.13 4.00 3.50 2.63 3.38 2.88 2.63 36.250 52
54        Equestrian 3.38 3.25 1.75 1.25 2.50 2.88 6.00 2.75 2.88 5.13 31.750 54
55        Archery 2.88 4.50 3.13 1.13 1.63 2.63 2.75 2.13 6.63 3.25 30.625 55
56        Curling 2.25 2.63 2.50 1.50 2.25 2.63 1.75 1.50 4.88 5.63 27.500 56
57        Bowling 2.25 2.75 3.38 1.00 1.88 2.38 1.63 1.25 4.75 4.13 25.375 57
58        Shooting 2.25 2.50 1.38 0.88 1.13 1.75 2.38 1.88 6.75 4.00 24.875 58
59        Billiards 1.00 1.00 1.75 0.75 1.00 2.63 1.63 0.75 5.25 5.75 21.500 59
60        Fishing 1.38 1.63 1.25 0.63 1.50 1.13 0.88 0.88 2.38 2.88 14.500 60
END=ENDURANCE: The ability to continue to perform a skill or action for long periods of time. Example: Lance Armstrong
STR=STRENGTH: The ability to produce force. Example: NFL linebackers.
POWER=PWR  The ability to produce strength in the shortest possible time. Example: Barry Bonds.
SPEED=SPD The ability to move quickly. Example: Marion Jones, Maurice Green.
AGILITY=AGI The ability to change direction quickly. Example: Derek Jeter, Mia Hamm.
FLEXIBILITY=FLX The ability to stretch the joints across a large range of motion. Example: Gymnasts, divers.
NERVE=NER The ability to overcome fear. Example: High-board divers, race-car drivers, ski jumpers.
DURABILITY=DUR The ability to withstand physical punishment over a long period of time. Example: NBA/NHL players.
HAND-EYE COORDINATION=HAN The ability to react quickly to sensory perception. Example: A hitter reacting to a
breaking pitch; a drag racer timing acceleration to the green light.
ANALYTIC APTITUDE=ANA The ability to evaluate and react appropriately to strategic situations. Example: Joe
Montana reading a defense; basketball point guard on a fast break.
END         STR         PWR       SPD         AGI         FLX         NER         DUR        HAN        ANA         TOTAL         RANK
Degree of Difficulty Project
Ever wonder what's the toughest sport out there?
Here's your answer!