Muscle-sensing T-Shirt

Coaches might not have the skill to be great at the event their protege is participating in, but they sure know how to provide the proper advice and technique to mold talent. With the muscle-sensing T-shirt, their job could be made easier as this clothing item measures muscle output using embedded tiny sensors, capable of knowing which are the different muscles being used at the moment and how hard are they being pushed. I would say this is great for team managers to know whether their players are giving 100% on the pitch or not. Of course, it is also useful to prevent injury in the event of improper technique or overuse. Guess world records will tumble more frequently from the day such clothing gets official in worldwide sporting events.