The 3 Most Physically Demanding Sports, Ranked

Which sport is the most physically demanding? It is a tough question, because "demanding" can mean several things. Before ranking anything, we need to decide what we are measuring.

What makes a sport physically demanding?

Fitness has components: muscular strength, muscular endurance, cardio-respiratory endurance, speed, power, and then coordination, balance and reaction time. When people say "physically demanding" they usually mean the components that apply huge metabolic stress, the ones that leave you on the floor: muscular and cardio-respiratory endurance, and strength under fatigue. Is maximal endurance more demanding than maximal strength? A marathon and a one-rep max both hurt, in very different ways.

Then there is damage. Contact sports ask the body to absorb hits and recover between them, week after week. Is rugby more demanding than football because of tackles and scrums? I think it is, and that view shapes the list below.

Lots to think about. Here are my top three, with 1 being the hardest.

The three most physically demanding sports

1. 1. MMA (mixed martial arts). Full-contact fighting with minimal rules on striking and grappling, in three to five minute rounds. A fighter needs strength to control an opponent, power to strike, the endurance to keep doing both when exhausted, and the durability to take damage while making decisions. No other sport asks for every component at once, at maximal intensity, with someone actively trying to stop you. Boxing and Muay Thai belong in the same conversation and could sit second.

2. 2. Rugby. Positions differ, but the sport as a whole demands the widest range of physical attributes: the strength and power of the forwards, the speed of the backs, the endurance to repeat sprints and collisions for eighty minutes, and the ability to sustain and recover from damage. That breadth secures its place.

3. 3. Motocross. Not a sport I have worked with much, but the numbers are hard to argue with. Elite riders work at 80 to 100 per cent of maximum heart rate for around thirty minutes while controlling a machine that is trying to throw them off. Isometric strength through the arms and trunk, sustained near-maximal heart rate, and constant impact. Brutal.

Honourable mentions

Rowing, for the length of time spent at the limit of the aerobic system with the whole body working. Water polo, for treading water for an hour while wrestling. Grand Tour cycling, for three weeks of five-hour days. The decathlon, for asking one athlete to be strong, fast and enduring across ten events. Each of these could make a case for the top three; the ranking above is mine, and I would happily argue it over a coffee.

Where fitness racing fits

A fitness race is the newest entry in this argument and, for an ordinary athlete rather than a professional, one of the most complete tests you can enter. Deadly Dozen is twelve 400m runs, each followed by a functional exercise under load: 4.8km of running woven through twelve loaded stations, against the clock, on a track or in a gym. Pure runners find the weights hard, pure lifters find the runs hard, and the race rewards whoever has trained both. Strength, muscular endurance, cardio-respiratory endurance and speed, all in one continuous hour, and unlike the three sports above, nobody is trying to hit you.

If you want to find out where you stand, the upcoming races are the place to test it, and the 12 exercises and weights tell you exactly what you are signing up for.

What do you think are the top three most physically demanding sports? In order, 1 being the hardest.

Autore

Jason Curtis