Devices, field tests and data hygiene for coaches who want a signal they can trust. Read the protocol, then decide what belongs in your setting.
Devices, field tests and data hygiene for coaches who want a signal they can trust.
A plain-language look at how the heart pumps, what pulse and blood pressure numbers mean, and the weekly habits public health agencies actually recommend.
How X-ray shadows, CT slices, MRI magnets and ultrasound echoes build a medical image, and what happens from request to report in UK imaging.
A scale, a ruler and a dated notebook is a field lab. The method is what makes a field number a number you can trust.
The World Handicap System is a field measurement of a course: rating and slope turn difficulty into a number that travels.
A repeatable field setup for the jump test, with the choices that make a score worth keeping.
A sensor can collect data without making the interpretation valid.
HRV is a signal shaped by measurement conditions, physiology and life outside training.
Use the Performance Protocol Library to check procedure, equipment and limits before you turn a measurement into a decision.