Category Archives: excercise

Reflex Trainer Puts Athletes To The Test

Being a top athlete in this modern age is a full-time job. No longer do athletes simply practice at their nominated sport of choice. They undergo strength training, full nutritional programs, cardio, and even reflex training.

Reflex training involves a series of nodes that an athlete must identify when lit up, and touch them to switch them off. By triggering them in a fast sequence, the athlete must work hard to both identify the lit node and then move to switch it off. TrainerLights is just such a system, built around the NodeMCU platform.

The system consists of a minimum …read more

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Posted in classic hacks, excercise, exercise, led, NodeMCU, reflex trainer, reflex training | Leave a comment

Build Your Own Rowing Machine, Now With Digital Readout!

An ergometer is a fancy fitness word for a rowing machine, a device which can be used to work out the muscles used in rowing. It’s an excellent cardio workout that can also build upper body strength, and resistance can be varied depending on the individual’s fitness goals. But perhaps you need to measure your workout to see your progress – in which case, [Dave]’s instrumentation package might be right up your alley.

The basic mechanical build involves a wooden frame, fitted with a rowing setup built around a modified bicycle wheel. The wheel has vanes attached, made of what …read more

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Posted in atmega, classic hacks, ergometer, excercise, excercise machine, excersize, excersize machine, rowing machine | Leave a comment