6.5M views · 22K reactions | Mr. boris becker on Reels | Facebook

Relying on GPS doesn’t help. Bet you’ve all had an experience of running the first km of a race far too fast, and making a right mess of things. All the hard work wasted. Most people make a right mess of their race in the first 30-60 seconds of the race. You let the event get the better of you, and charge off. Learn to ditch the gps at times in training and start learning pace control. Then on race day you’ll have some sense of pace, and you’ll be able to control the first part of the race. A lo

3.9M views · 10K reactions | Run 10x faster with this new running shoe hack! | Just Kidding | Facebook

You may have never heard of GPS spoofing, but it's on the rise and could be used as a cyber weapon http://cnnmon.ie/2xUl8gP | CNN Business