It has never been more fashionable to be fit, and with Instagram clogging up with photos and videos of people showing off a record-length plank or folding themselves into the Scorpion Broken Tail, it seems the whole world is in competition to be the best. Technology has quickly tried to squeeze itself into every corner of the market to help you record, analyse and share whatever your chosen exercise is, and Babolat have joined the game by creating a range of smart paddles, badminton racquets and tennis rackets.