Trainers are interesting devices. These simulate an activity, and provide great exercise but without actually doing said activity. In other words a bicycle trainer lets you ride a bike and put in miles while you go nowhere. A cross-country ski machine needs no snow, and rowing machines need no water.
Keeping with the waterless concept the Vasa Trainer Pro is a swim simulator for those who don’t want to get wet – at least until you work up a sweat and then later hit the showers. It uses the same principal of a Nordic Track with pulleys and cables and your own body weight to provide the resistance. Video after the jump
All good things come to an end, including the Olympics. Throughout the 17 days of the games and before we cast the spotlight on some of the latest technology and innovations that were used to help the athletes train and perform. Here is our Kinetic Recap of some of the top stories of the 2012 Olympics: 
The US Olympic Swim team is wearing Speedo LZR Racer suits using the FASTSKIN3 Racing System, a combination of a suit, cap and goggles. The suit was originally under some controversy, but Speedo was able to get approval for its LZR Racer Elite line. Here’s a closer look at the suits that are giving US Olympic swimmers advantages in the water this week. 
Your body repairs itself when you sleep. So it may be the next evolution to squeeze into a pair of compression pajamas to speed recovery. Under Armour’s Men’s Recharge Energy Suit is a full-body compression suit that helps muscles recover. Olympic swimmer Michael Phelps is said to wear the energy suit to sleep in when he trains or travels. 
Sometimes the loungewear is almost as important as athletic wear. And that’s part of the emphasis with O’Neill 365’s new collection from Olympic swimmer Natalie Coughlin. Her new collection has a few pieces for pre-workout and post-workout. 
The company that has made its business in helping people find their way is now looking at helping users find their way to better fitness. This week Magellan announced its new Magellan Active Website for fitness activity tracking. And to help users get there the company has released its new Switch and Switch Up crossover GPS watches.
When you’re competing in a triathlon you can customize just about every aspect of your uniform. But then you strap on a pair of standard goggles that everybody else is also wearing in the swim component. TYR just announced a custom goggle program that lets swimmers create their own goggles. 
Most heart rate monitors are waterproof, and therefore you can track your heart rate while doing laps, but it’s difficult to track what you do in the pool. The new Swim training watch from Garmin is designed specifically for swimmers, and provides feedback on laps. The Garmin Swim training watch was announced ahead of the U.S. Masters Swimming Championships in Omaha, Nebraska taking place July 5-8. 
Designing a completely new suit for swimmers isn’t so much about going back to the drawing board as it is about going back to the desktop, and the Aqualab. That isn’t some “Bat Cave” secret base for lackluster super hero Aquaman, but it could help competitive swimmers see gold in London in a few weeks. This was also the center of a simulation that helped the designers of the revolutionary Speedo Fastskin Racing System, which utilized the engineering simulation software ANSYS.
There hasn’t been this much drama over swim attire since the bikini arrived followed World War II. With just two months until the London Olympics swimsuits are stirring up trouble. This comes in the wake of the Speedo LZR Racer Elite was banned following the Beijing Olympic Games in 2008.