Descriptor
| Athletics | 3 |
| Construction (Process) | 3 |
| Measurement Instruments | 3 |
| Track and Field | 2 |
| Cardiovascular System | 1 |
| Motion | 1 |
| Photographic Equipment | 1 |
| Physical Activities | 1 |
| Reaction Time | 1 |
| Running | 1 |
Source
| Research Quarterly | 3 |
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Newton, John; And Others – Research Quarterly, 1977
This report describes an inexpensive apparatus for timing human motion, using a split field lens camera and a digital stopwatch. (MB)
Descriptors: Athletics, Construction (Process), Measurement Instruments, Motion
Morris, Harold H. – Research Quarterly, 1976
This paper describes the design and use of an apparatus capable of measuring reaction time and movement time, and recording time across various segments of the sprint event. (MB)
Descriptors: Athletics, Construction (Process), Measurement Instruments, Reaction Time
Hanson, Peter G.; And Others – Research Quarterly, 1976
This paper describes the design and use of a simple portable electronic metronome using standard parts that may be built locally for low costs. (MB)
Descriptors: Athletics, Cardiovascular System, Construction (Process), Measurement Instruments
