Tennis star Serena Williams’s black,catsuits, leather-look catsuit may have seemed like an outrageous fashion statement when she wore it at last week’s US Open but it was designed to
boost her playing power. PETA BEE examines the claims of other recent developments in high-performance clothes and footwear
IT MAY look skintight but Serena’s costume spiderman can stretch to up to five times its original size, enabling her to jump and lunge for the ball totally unrestricted. It has also been
shown that athletes who wear Lycra-based compression shorts during training experience 30 per cent less muscle fatigue than those in normal gymwear.
Scientists are now developing a range of high-tech sportswear that can improve your game by helping you run faster or get fit quicker.
So, if the idea of squeezing into a catsuit doesn’t take your fancy – and even Serena admits that if you don’t have a decent shape, this isn’t the best thing to wear – here’s
some other smart sportswear.
FITNESS-BOOSTING RUNNING VESTS
Researchers at Loughborough University have developed a running vest that could help you get fit more quickly.
Dr Mike Caine and a team from the University’s Progressive Sports Technology Centre have invented the RespiVest. This is worn round the chest and trains breathing muscles to
work more efficiently.
It has several elasticated loops which squeeze the chest to stop it expanding fully, forcing the lungs to work harder. "Athletes need to train their breathing muscles, " Dr
Caine says. "If they start to tire, it has a knock-on effect on the muscles in the legs and arms."
POSTURE-IMPROVING TRAINERS
If you suffer from backache, the latest functional sports christian louboutin shoes could help.
MBT trainers, GBP 106 (01273 273555), were developed by Swiss engineer Karl Muller who studied the walking postures of Kenyan tribes to discover how they avoided joint and back
problems despite walking up to 50 miles a day. From his results, he invented a pair of trainers with a specially curved, super-thick sole that forces the postural muscles in the
legs, bottom and pelvis to work more effectively than when wearing normal louboutin heels.
In the MBTs your joints are better supported so you walk (or run) in a taller and more upright manner.
COMPUTERISED FOOTBALL SHIRTS
Researchers from the University of Birmingham’s department of electrical and computer engineering have recently developed the SensVest, a football shirt that can monitor heart
rate, body temperature and speed.
 ,costume spiderman;Chris Baber, one of the shirt’s designers, says the computer-carrying fabric enables data to be sent back through a radio network to coaches and physiotherapists who can use it
to assess a player’s performance during a match.
They are also working on a computerised football which would mean that disputes with a referee or linesman could be solved instantly.
POWER SOCKS
The knee-length socks that Commonwealth and European running champion Paula Radcliffe wears in races are designed to do more than look good – they actually help her to run
faster. Looking uncannily like the white socks girls used to wear at school, the Italian manufacturers of the tight-fighting garments say they also help to stimulate micro-
circulation in the calf muscles and prevent injury.
Although the power socks are specially made for Paula and aren’t on sale in the UK, you could always try wearing antiDVT compression socks, which use the same principles. Try
Activa Air Socks, GBP 9.56 (01283 540957).
SPEEDY SWIMSUITS
Australian swimming sensation Ian Thorpe wore a full-length Adidas swimsuit to help him glide through the water at top speed at this summer’s Commonwealth Games.
Speedo produces a similar outfit called the Fastskin made from a fabric that simulates a shark’s scales and helps to reduce drag and muscle or skin vibrations that can slow
swimmers down. Studies at the Australian Institute of Sport showed speed improvements of 7.5 per cent when wearing a full-length Fastskin suit.
Speedo also has a range of Fastskin swimsuits for sale on the high street using the same high-tech fabrics. They are now on sale from GBP 40 and ready to try in the pool (0115
9105267).
AIR-CONDITIONED CLOTHING If you get unbearably hot and sweaty when working out, you should wear airconditioned clothing, just launched by Nike, from GBP 25 to GBP 250 (0800 279
9196).
New fabric technology has produced a material the company calls Nike Sphere Cool, with unique raised nodules that allows air to circulate between the clothing and your skin.
The same principle is applied to Nike Sphere Thermal. This is clothing featuring dimples that trap pockets of air – like doubleglazing – to keep you warm on your winter run.
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