|
|
||||||||||
|
||||||||||
by author Matt Jackson
It was running that first drew Hill to the triathlon, and he has since fallen in love with its multisport menu. He completed his first Olympic distance triathlon when in his early twenties, and after his first competition Hill knew he was hooked for life. He soon became a regular participant in Ironman competitions—the marquee member of the triathlon family. “It’s not just about competition,” says Hill. “For those who participate regularly, it becomes a lifestyle.” Three of a kind Triathlon is considered continuously timed because the transitions in between these three sports are also timed. Swimming, cycling, and running form the backbone of triathlon events. The standard Olympic triathlon consists of a 1.5 km swim, a 40 km bike, and a 10 km run. However, a super-sprint category has competitors completing a 375 m swim, a 10 km bike, and a 2.5 km run. Ironman events are rigorous endurance tests that pit athletes against a 4 km swim, 180 km bike, and a full-length marathon run (42.2 km). Other members of the triathlon family include the duathlon, a race with run-bike-run components. The aquathlon features run-swim-run segments. And finally, the winter triathlon features running, cycling, and cross-country skiing. Kids of Steel events focus on introducing children as young as five to the sport in a positive way. The youth race segments are shorter than adult races and, depending on the age of the participants, can feature as little as a 50 m swim, 1.5 km bike, and a 500 m run. Practice makes perfect Cycling has everything to do with cadence—that optimal pedaling rhythm that sacrifices neither power nor endurance. Triathletes should time their rotations per minute (RPMs), and on flat ground they should be somewhere between 60 and 80 RPM. For increased efficiency, triathletes should also practise exerting force on the pedals during all 360 degrees of their rotation. Although running is the simplest segment of the triathalon, plenty of errors can still occur. First and foremost, runners should stand tall while running to ensure maximum oxygen flow into their lungs. They will be more efficient by taking quicker and shorter steps and by striking the ground with the ball of the foot rather than the heel. Runners should also avoid bouncing, as it wastes kinetic energy in a vertical direction rather than using it to move forward. Burn baby burn During an Olympic-length triathlon, a 200-pound male would burn about 550 calories during the 1.5 km swim, 1,400 calories during the 40 km bike, and nearly 1,000 calories during the run. That’s 2,900 calories—more than the 2,500 recommended daily intake for someone of that size! Calorie intake should increase as training demands increase. Eat your heart out
Matt Jackson is a writer living in Vancouver. Source: alive #318, April 2009 |
||||||||||