Research on the Accurate Measurement Method of Athletes’ Physical Consumption Using Intelligent Wearable Devices in Table Tennis Training DOI Open Access

Wenjing Nian,

Dan Cheng, Ye Gao

и другие.

Applied Mathematics and Nonlinear Sciences, Год журнала: 2025, Номер 10(1)

Опубликована: Янв. 1, 2025

Abstract ActiGraphGT9X was applied to collect the energy consumption of table tennis and establish multiple regression equations suitable for prediction in tennis, so as enrich ActiGraph measurement system. Using K4b2 value calibration, accelerometers were worn on handle racket, outside wrist racket holder, iliopsoas muscle at waist, front side center thigh, ankle (the same limb that holder), used synchronously monitor in-situ forehand backhand strokes, sideways movement forward alternate simulated free singles under different ball velocities. Perform monitoring. There a significant underestimation EE MET predictions GT3X thigh regions, with low agreement measurements, overestimation measurements. The study established two predicting their predicted values tested be not significantly from measured values. It is more feasible use an Actigraph accelerometer measure physical tennis.

Язык: Английский

Research on the Accurate Measurement Method of Athletes’ Physical Consumption Using Intelligent Wearable Devices in Table Tennis Training DOI Open Access

Wenjing Nian,

Dan Cheng, Ye Gao

и другие.

Applied Mathematics and Nonlinear Sciences, Год журнала: 2025, Номер 10(1)

Опубликована: Янв. 1, 2025

Abstract ActiGraphGT9X was applied to collect the energy consumption of table tennis and establish multiple regression equations suitable for prediction in tennis, so as enrich ActiGraph measurement system. Using K4b2 value calibration, accelerometers were worn on handle racket, outside wrist racket holder, iliopsoas muscle at waist, front side center thigh, ankle (the same limb that holder), used synchronously monitor in-situ forehand backhand strokes, sideways movement forward alternate simulated free singles under different ball velocities. Perform monitoring. There a significant underestimation EE MET predictions GT3X thigh regions, with low agreement measurements, overestimation measurements. The study established two predicting their predicted values tested be not significantly from measured values. It is more feasible use an Actigraph accelerometer measure physical tennis.

Язык: Английский

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