Internet of Training – Hykso

My hand mountable punch trackers from Hykso arrived last week. I can’t quite remember when and where I pre-ordered them but I have been looking forward to trying them out. They are designed for boxers and so geared around punching but I figured that they would be able to respond to our Choi Kwang Do techniques, which include punching of course.
Internet of Training #hykso will see how they cope with Choi
The two sensors, one lights up red one lights up blue need to be strapped to the back of the hand just behind the wrist. I bought some hand wraps but they are a lot of faffing around and I found that my gel hand protectors with the larger wrist wrap hold the sensors nicely. The only problem is that I like to wear my fitbit for hear rate data, and that sits just behind the wrist too. So i placed the left one a bit closer up along the hand.
Pairing on IoS was straight forward, wakes them up with a tap and then assign to a hand.
I tested them just after a class so I was warmed up but in my own dojang. I dived right into a 2 minute PACE drill punching Bob and the bag, to realise I had actually set a 2 minute until we start recording delay. Some techie I am !
So after being even more warmed up I tried again, this with another 2 minute mix of punches, palms and knife hands. It certainly counted all the punches, something that is very hard to do at speed. That in itself is a useful extra training aid especially in the punch for 2 mins, count then, now punch for 1 min and try and get more than 50% of the last count, repeat for 30 seconds and a 15 second blast.

It can be distracting to get lost in numbers, but equally it provides relative indications. The app generates these images for social media, but internally shows a lot more detail, a speed, counter and “effort” monitor breaks down punches and power punches, which I think are anything not an inwards punch in Choi.
What I did notice in the graphs were my “intensity” score dropped mid session but thats when the speed rocketed up. As we often point out in training the more relaxed you are the more velocity you can punch with. A counter intuitive but effective way to focus on effort without effort.
Next I tried just the deceptively powerful reverse known hand for a few seconds. This number may be because it is confused as the hand angle on contact compared to a round punch but to go from 8mph average to 27mph strikes is very telling.

I have seen this on other equipment watching a 3rd dan get triple what most of use could register on an instrumented shield with a reverse knife hand. So for pure contact it is very effective. I suspect elbows, one of my favourite to drive a shield holder back would be along those lines but they are unlikely to register as an impact on the accelerometers in the device. I am not complaining as these are boxers tool not martial arts tools.
If the data is tracking movement and streaming it it would be really interesting to be able to profile moves such as a block and still count them. That would need an open Api or some data export but I look forward to giving it a go.
It fits with the other work I had done exploring using the Kinect
Once I get these darn wisdom teeth all extracted and sorted I can get back to proper training heading to EE Dan (2nd) and these will definitely be a tool in my conditioning arsenal. Lookout Bob!

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